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* Removed -Wno-unused from all KernelMergeObjects in kernel Jamfiles.

Browse Source 
* Fixed most of the warnings resulting from that by removing actually not used
  variables or moving declaration into the #IF. Left unused functions there
  though, as I wouldn't know if they are supposed to be used again.
* Fixed two statements with no effect (clamping to MAX_ANCILLARY_DATA_LEN in
  socket.cpp and unsetting fCounterSem in MessagingService.cpp).
* Some style cleanups.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26253 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz 2008-07-04 23:14:19 +00:00
parent 4d9151c499
commit a8f9741c8c
28 changed files with 66 additions and 113 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/system/kernel/arch/x86/Jamfile
View File

@ -38,7 +38,7 @@ KernelMergeObject kernel_arch_x86.o :
generic_vm_physical_page_mapper.cpp
:
$(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
$(TARGET_KERNEL_PIC_CCFLAGS)
;
CreateAsmStructOffsetsHeader asm_offsets.h : asm_offsets.cpp ;

101
src/system/kernel/arch/x86/arch_cpu.c
View File

@ -159,8 +159,6 @@ x86_count_mtrrs(void)
void
x86_set_mtrr(uint32 index, uint64 base, uint64 length, uint8 type)
{
cpu_status state;
struct set_mtrr_parameter parameter;
parameter.index = index;
parameter.base = base;
@ -242,89 +240,89 @@ make_feature_string(cpu_ent *cpu, char *str, size_t strlen)
{
str[0] = 0;
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_FPU)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_FPU)
strlcat(str, "fpu ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_VME)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_VME)
strlcat(str, "vme ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_DE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_DE)
strlcat(str, "de ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSE)
strlcat(str, "pse ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_TSC)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_TSC)
strlcat(str, "tsc ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MSR)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MSR)
strlcat(str, "msr ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PAE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PAE)
strlcat(str, "pae ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MCE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MCE)
strlcat(str, "mce ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CX8)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CX8)
strlcat(str, "cx8 ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_APIC)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_APIC)
strlcat(str, "apic ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SEP)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SEP)
strlcat(str, "sep ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MTRR)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MTRR)
strlcat(str, "mtrr ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PGE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PGE)
strlcat(str, "pge ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MCA)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MCA)
strlcat(str, "mca ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CMOV)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CMOV)
strlcat(str, "cmov ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PAT)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PAT)
strlcat(str, "pat ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSE36)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSE36)
strlcat(str, "pse36 ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSN)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PSN)
strlcat(str, "psn ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CLFSH)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_CLFSH)
strlcat(str, "clfsh ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_DS)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_DS)
strlcat(str, "ds ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_ACPI)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_ACPI)
strlcat(str, "acpi ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MMX)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_MMX)
strlcat(str, "mmx ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_FXSR)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_FXSR)
strlcat(str, "fxsr ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SSE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SSE)
strlcat(str, "sse ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SSE2)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SSE2)
strlcat(str, "sse2 ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SS)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_SS)
strlcat(str, "ss ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_HTT)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_HTT)
strlcat(str, "htt ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_TM)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_TM)
strlcat(str, "tm ", strlen);
if(cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PBE)
if (cpu->arch.feature[FEATURE_COMMON] & IA32_FEATURE_PBE)
strlcat(str, "pbe ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSE3)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSE3)
strlcat(str, "sse3 ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_MONITOR)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_MONITOR)
strlcat(str, "monitor ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_DSCPL)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_DSCPL)
strlcat(str, "dscpl ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_EST)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_EST)
strlcat(str, "est ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_TM2)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_TM2)
strlcat(str, "tm2 ", strlen);
if(cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_CNXTID)
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_CNXTID)
strlcat(str, "cnxtid ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_SYSCALL)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_SYSCALL)
strlcat(str, "syscall ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_NX)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_NX)
strlcat(str, "nx ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_MMXEXT)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_MMXEXT)
strlcat(str, "mmxext ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_FFXSR)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_FFXSR)
strlcat(str, "ffxsr ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_LONG)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_LONG)
strlcat(str, "long ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_3DNOWEXT)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_3DNOWEXT)
strlcat(str, "3dnowext ", strlen);
if(cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_3DNOW)
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_3DNOW)
strlcat(str, "3dnow ", strlen);
}
@ -333,7 +331,6 @@ static int
detect_cpu(int curr_cpu)
{
cpuid_info cpuid;
unsigned int data[4];
char vendor_str[17];
int i;
cpu_ent *cpu = get_cpu_struct();
@ -369,13 +366,13 @@ detect_cpu(int curr_cpu)
// figure out what vendor we have here
for(i=0; i<VENDOR_NUM; i++) {
if(vendor_info[i].ident_string[0] && !strcmp(vendor_str, vendor_info[i].ident_string[0])) {
for (i = 0; i < VENDOR_NUM; i++) {
if (vendor_info[i].ident_string[0] && !strcmp(vendor_str, vendor_info[i].ident_string[0])) {
cpu->arch.vendor = i;
cpu->arch.vendor_name = vendor_info[i].vendor;
break;
}
if(vendor_info[i].ident_string[1] && !strcmp(vendor_str, vendor_info[i].ident_string[1])) {
if (vendor_info[i].ident_string[1] && !strcmp(vendor_str, vendor_info[i].ident_string[1])) {
cpu->arch.vendor = i;
cpu->arch.vendor_name = vendor_info[i].vendor;
break;
@ -384,7 +381,7 @@ detect_cpu(int curr_cpu)
// see if we can get the model name
get_current_cpuid(&cpuid, 0x80000000);
if(cpuid.eax_0.max_eax >= 0x80000004) {
if (cpuid.eax_0.max_eax >= 0x80000004) {
// build the model string (need to swap ecx/edx data before copying)
unsigned int temp;
memset(cpu->arch.model_name, 0, sizeof(cpu->arch.model_name));
@ -399,9 +396,9 @@ detect_cpu(int curr_cpu)
memcpy(cpu->arch.model_name + 32, cpuid.as_chars, sizeof(cpuid.as_chars));
// some cpus return a right-justified string
for(i = 0; cpu->arch.model_name[i] == ' '; i++)
for (i = 0; cpu->arch.model_name[i] == ' '; i++)
;
if(i > 0) {
if (i > 0) {
memmove(cpu->arch.model_name,
&cpu->arch.model_name[i],
strlen(&cpu->arch.model_name[i]) + 1);
@ -417,7 +414,7 @@ detect_cpu(int curr_cpu)
get_current_cpuid(&cpuid, 1);
cpu->arch.feature[FEATURE_COMMON] = cpuid.eax_1.features; // edx
cpu->arch.feature[FEATURE_EXT] = cpuid.eax_1.extended_features; // ecx
if(cpu->arch.vendor == VENDOR_AMD) {
if (cpu->arch.vendor == VENDOR_AMD) {
get_current_cpuid(&cpuid, 0x80000001);
cpu->arch.feature[FEATURE_EXT_AMD] = cpuid.regs.edx; // edx
}

3
src/system/kernel/arch/x86/arch_debug.cpp
View File

@ -270,7 +270,7 @@ stack_trace(int argc, char **argv)
struct thread *thread = NULL;
addr_t oldPageDirectory = 0;
uint32 ebp = x86_read_ebp();
int32 i, num = 0, last = 0;
int32 num = 0, last = 0;
setup_for_thread(argc == 2 ? argv[1] : NULL, &thread, &ebp,
&oldPageDirectory);
@ -490,7 +490,6 @@ dump_iframes(int argc, char **argv)
}
struct thread *thread = NULL;
int32 i;
if (argc < 2) {
thread = thread_get_current_thread();

2
src/system/kernel/arch/x86/arch_debug_console.c
View File

@ -186,7 +186,7 @@ arch_debug_blue_screen_getchar(void)
static bool altPressed = false;
static uint8 special = 0;
static uint8 special2 = 0;
uint8 key, ascii = 0;
uint8 key = 0;
if (special & 0x80) {
special &= ~0x80;

1
src/system/kernel/arch/x86/arch_thread.cpp
View File

@ -310,7 +310,6 @@ status_t
arch_thread_init_tls(struct thread *thread)
{
uint32 tls[TLS_USER_THREAD_SLOT + 1];
int32 i;
thread->user_local_storage = thread->user_stack_base
+ thread->user_stack_size;

4
src/system/kernel/arch/x86/arch_user_debugger.cpp
View File

@ -530,8 +530,6 @@ void
arch_set_debug_cpu_state(const struct debug_cpu_state *cpuState)
{
if (struct iframe *frame = i386_get_user_iframe()) {
struct thread *thread = thread_get_current_thread();
i386_frstor(cpuState->extended_regs);
// For this to be correct the calling function must not use these
// registers (not even indirectly).
@ -564,8 +562,6 @@ void
arch_get_debug_cpu_state(struct debug_cpu_state *cpuState)
{
if (struct iframe *frame = i386_get_user_iframe()) {
struct thread *thread = thread_get_current_thread();
i386_fnsave(cpuState->extended_regs);
// For this to be correct the calling function must not use these
// registers (not even indirectly).

2
src/system/kernel/cache/Jamfile vendored
View File

@ -6,5 +6,5 @@ KernelMergeObject kernel_cache.o :
file_map.cpp
vnode_store.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

2
src/system/kernel/debug/Jamfile
View File

@ -17,5 +17,5 @@ KernelMergeObject kernel_debug.o :
tracing.cpp
user_debugger.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

3
src/system/kernel/debug/debug.cpp
View File

@ -87,7 +87,6 @@ static const uint32 kMaxDebuggerModules = sizeof(sDebuggerModules)
#define HISTORY_SIZE 16
static char sLineBuffer[HISTORY_SIZE][LINE_BUFFER_SIZE] = { "", };
static char sParseLine[LINE_BUFFER_SIZE];
static int32 sCurrentLine = 0;
#define distance(a, b) ((a) < (b) ? (b) - (a) : (a) - (b))
@ -880,8 +879,6 @@ syslog_init(struct kernel_args *args)
syslog_write(revisionBuffer, length);
return B_OK;
err3:
free(sSyslogBuffer);
err2:
free(sSyslogMessage);
err1:

1
src/system/kernel/debug/debug_commands.cpp
View File

@ -392,7 +392,6 @@ sort_debugger_commands()
}
if (strcmp((*command)->name, nextCommand->name) > 0) {
debugger_command* tmpCommand = nextCommand->next;
(*command)->next = nextCommand->next;
nextCommand->next = *command;
*command = nextCommand;

3
src/system/kernel/debug/debug_variables.cpp
View File

@ -109,9 +109,6 @@ free_temporary_variable_slot()
static Variable*
get_variable(const char* variableName, bool create)
{
Variable* variables;
int variableCount;
// find the variable in the respective array and a free slot, we can
// use, if it doesn't exist yet
Variable* freeSlot = NULL;

1
src/system/kernel/debug/user_debugger.cpp
View File

@ -2214,7 +2214,6 @@ void
_user_debugger(const char *userMessage)
{
// install the default debugger, if there is none yet
struct thread *thread = thread_get_current_thread();
port_id nubPort;
status_t error = ensure_debugger_installed(B_CURRENT_TEAM, &nubPort);
if (error != B_OK) {

2
src/system/kernel/device_manager/Jamfile
View File

@ -13,5 +13,5 @@ KernelMergeObject kernel_device_manager.o :
# probe.cpp
settings.cpp
:
$(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
$(TARGET_KERNEL_PIC_CCFLAGS)
;

5
src/system/kernel/device_manager/devfs.cpp
View File

@ -1190,7 +1190,6 @@ devfs_read_link(fs_volume *_volume, fs_vnode *_link, char *buffer,
size_t *_bufferSize)
{
struct devfs_vnode *link = (struct devfs_vnode *)_link->private_node;
size_t bufferSize = *_bufferSize;
if (!S_ISLNK(link->stream.type))
return B_BAD_VALUE;
@ -1461,7 +1460,6 @@ static status_t
devfs_ioctl(fs_volume *_volume, fs_vnode *_vnode, void *_cookie, ulong op,
void *buffer, size_t length)
{
struct devfs *fs = (struct devfs *)_volume->private_volume;
struct devfs_vnode *vnode = (struct devfs_vnode *)_vnode->private_node;
struct devfs_cookie *cookie = (struct devfs_cookie *)_cookie;
@ -1499,8 +1497,8 @@ devfs_ioctl(fs_volume *_volume, fs_vnode *_vnode, void *_cookie, ulong op,
case B_GET_DRIVER_FOR_DEVICE:
{
const char* path;
#if 0
const char* path;
if (!vnode->stream.u.dev.driver)
return B_ENTRY_NOT_FOUND;
path = vnode->stream.u.dev.driver->path;
@ -1531,7 +1529,6 @@ devfs_ioctl(fs_volume *_volume, fs_vnode *_vnode, void *_cookie, ulong op,
case B_GET_PATH_FOR_DEVICE:
{
char path[256];
status_t err;
/* TODO: we might want to actually find the mountpoint
* of that instance of devfs...
* but for now we assume it's mounted on /dev

2
src/system/kernel/device_manager/device_manager.cpp
View File

@ -194,8 +194,6 @@ static device_node *sRootNode;
static recursive_lock sLock;
static const char* sGenericContextPath;
static uint32 sDriverUpdateCycle = 1;
// #pragma mark -

11
src/system/kernel/device_manager/legacy_drivers.cpp
View File

@ -178,7 +178,6 @@ static status_t unload_driver(legacy_driver *driver);
static status_t load_driver(legacy_driver *driver);
static int32 sDefaultApiVersion = 1;
static hash_table* sDriverHash;
static DriverWatcher sDriverWatcher;
static int32 sDriverEvents;
@ -334,8 +333,6 @@ load_driver(legacy_driver *driver)
{
status_t (*init_hardware)(void);
status_t (*init_driver)(void);
const char **devicePaths;
int32 exported = 0;
status_t status;
driver->binary_updated = false;
@ -417,10 +414,6 @@ load_driver(legacy_driver *driver)
driver->image = image;
return republish_driver(driver);
error3:
if (driver->uninit_driver)
driver->uninit_driver();
error2:
if (driver->uninit_hardware)
driver->uninit_hardware();
@ -679,10 +672,8 @@ reload_driver(legacy_driver *driver)
static void
handle_driver_events(void *_fs, int /*iteration*/)
handle_driver_events(void */*_fs*/, int /*iteration*/)
{
struct devfs *fs = (devfs *)_fs;
if (atomic_and(&sDriverEvents, 0) == 0)
return;

2
src/system/kernel/disk_device_manager/Jamfile
View File

@ -33,7 +33,7 @@ KernelMergeObject kernel_disk_device_manager.o :
# disk device types
DiskDeviceTypes.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;
# KFileDiskDevice.cpp needs the virtualdrive.h Header. Add it here to not

2
src/system/kernel/fs/Jamfile
View File

@ -17,5 +17,5 @@ KernelMergeObject kernel_fs.o :
vfs_boot.cpp
vfs_net_boot.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

2
src/system/kernel/fs/fd.cpp
View File

@ -856,8 +856,6 @@ _user_seek(int fd, off_t pos, int seekType)
status_t
_user_ioctl(int fd, ulong op, void *buffer, size_t length)
{
struct file_descriptor *descriptor;
if (!IS_USER_ADDRESS(buffer))
return B_BAD_ADDRESS;

2
src/system/kernel/fs/socket.cpp
View File

@ -946,7 +946,7 @@ _user_recvmsg(int socket, struct msghdr *userMessage, int flags)
if (message.msg_controllen < 0)
return B_BAD_VALUE;
if (message.msg_controllen > MAX_ANCILLARY_DATA_LEN)
message.msg_controllen > MAX_ANCILLARY_DATA_LEN;
message.msg_controllen = MAX_ANCILLARY_DATA_LEN;
message.msg_control = ancillary = malloc(message.msg_controllen);
if (message.msg_control == NULL)

12
src/system/kernel/fs/vfs.cpp
View File

@ -169,8 +169,6 @@ struct advisory_locking {
}
};
static mutex sFileSystemsMutex = MUTEX_INITIALIZER("vfs_lock");
/*! \brief Guards sMountsTable.
The holder is allowed to read/write access the sMountsTable.
@ -539,7 +537,6 @@ static status_t
get_mount(dev_t id, struct fs_mount **_mount)
{
struct fs_mount *mount;
status_t status;
MutexLocker nodeLocker(sVnodeMutex);
MutexLocker mountLocker(sMountMutex);
@ -1042,8 +1039,6 @@ vnode_low_memory_handler(void */*data*/, int32 level)
// Write back the modified pages of some unused vnodes and free them
uint32 freeCount = count;
for (uint32 i = 0; i < count; i++) {
mutex_lock(&sVnodeMutex);
struct vnode *vnode = (struct vnode *)list_remove_head_item(
@ -1846,7 +1841,6 @@ vnode_path_to_vnode(struct vnode *vnode, char *path, bool traverseLeafLink,
while (true) {
struct vnode *nextVnode;
ino_t vnodeID;
char *nextPath;
TRACE(("vnode_path_to_vnode: top of loop. p = %p, p = '%s'\n", path, path));
@ -4215,8 +4209,6 @@ vfs_free_io_context(void *_ioContext)
static status_t
vfs_resize_fd_table(struct io_context *context, const int newSize)
{
struct file_descriptor **fds;
if (newSize <= 0 || newSize > MAX_FD_TABLE_SIZE)
return EINVAL;
@ -4278,7 +4270,6 @@ vfs_resize_fd_table(struct io_context *context, const int newSize)
static status_t
vfs_resize_monitor_table(struct io_context *context, const int newSize)
{
void *fds;
int status = B_OK;
if (newSize <= 0 || newSize > MAX_NODE_MONITORS)
@ -7208,8 +7199,6 @@ _kern_remove_dir(int fd, const char *path)
status_t
_kern_read_link(int fd, const char *path, char *buffer, size_t *_bufferSize)
{
status_t status;
if (path) {
KPath pathBuffer(path, false, B_PATH_NAME_LENGTH + 1);
if (pathBuffer.InitCheck() != B_OK)
@ -7837,7 +7826,6 @@ _user_normalize_path(const char* userPath, bool traverseLink, char* buffer)
}
// read link
struct stat st;
if (HAS_FS_CALL(fileVnode, read_symlink)) {
size_t bufferSize = B_PATH_NAME_LENGTH - 1;
error = FS_CALL(fileVnode, read_symlink, path, &bufferSize);

2
src/system/kernel/fs/vfs_net_boot.cpp
View File

@ -121,8 +121,6 @@ private:
return;
}
status_t error = B_OK;
while (dirent* entry = readdir(dir)) {
// skip "." and ".."
if (strcmp(entry->d_name, ".") == 0

2
src/system/kernel/messaging/Jamfile
View File

@ -12,5 +12,5 @@ KernelMergeObject kernel_messaging.o :
KMessage.cpp
MessagingService.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

2
src/system/kernel/messaging/MessagingService.cpp
View File

@ -377,7 +377,7 @@ MessagingService::UnregisterService()
// unset the other members
fLockSem = -1;
fCounterSem -1;
fCounterSem = -1;
fServerTeam = -1;
return B_OK;

2
src/system/kernel/posix/Jamfile
View File

@ -5,5 +5,5 @@ UsePrivateHeaders shared ;
KernelMergeObject kernel_posix.o :
realtime_sem.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

2
src/system/kernel/slab/Jamfile
View File

@ -6,5 +6,5 @@ KernelMergeObject kernel_slab.o :
allocator.cpp
Slab.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;

2
src/system/kernel/util/Jamfile
View File

@ -11,5 +11,5 @@ KernelMergeObject kernel_util.o :
queue.c
ring_buffer.cpp
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused -DUSING_LIBGCC
: $(TARGET_KERNEL_PIC_CCFLAGS) -DUSING_LIBGCC
;

2
src/system/kernel/vm/Jamfile
View File

@ -14,5 +14,5 @@ KernelMergeObject kernel_vm.o :
vm_store_null.c
#vm_tests.c
: $(TARGET_KERNEL_PIC_CCFLAGS) -Wno-unused
: $(TARGET_KERNEL_PIC_CCFLAGS)
;