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Markus Armbruster b45c03f585 arm: Use g_new() & friends where that makes obvious sense 
g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).

Coccinelle semantic patch:

    @@
    type T;
    @@
    -g_malloc(sizeof(T))
    +g_new(T, 1)
    @@
    type T;
    @@
    -g_try_malloc(sizeof(T))
    +g_try_new(T, 1)
    @@
    type T;
    @@
    -g_malloc0(sizeof(T))
    +g_new0(T, 1)
    @@
    type T;
    @@
    -g_try_malloc0(sizeof(T))
    +g_try_new0(T, 1)
    @@
    type T;
    expression n;
    @@
    -g_malloc(sizeof(T) * (n))
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc(sizeof(T) * (n))
    +g_try_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_malloc0(sizeof(T) * (n))
    +g_new0(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc0(sizeof(T) * (n))
    +g_try_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -g_realloc(p, sizeof(T) * (n))
    +g_renew(T, p, n)
    @@
    type T;
    expression p, n;
    @@
    -g_try_realloc(p, sizeof(T) * (n))
    +g_try_renew(T, p, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new(T, n)
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new0(T, n)
    +g_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -(T *)g_renew(T, p, n)
    +g_renew(T, p, n)

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1440524394-15640-1-git-send-email-armbru@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-07 10:39:27 +01:00
..
9pfs virtio: get_features() can fail 2015-07-27 18:11:53 +03:00
acpi hw/acpi/ich9: clean up stale comment about KVM not supporting SMM 2015-07-27 22:44:47 +03:00
alpha hw/alpha/typhoon.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
arm arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
audio gus: clean up MemoryRegionPortio 2015-04-27 18:24:18 +02:00
block virtio-blk-dataplane: delete bottom half before the AioContext is freed 2015-07-29 10:02:06 +01:00
bt bt-sdp: fix broken uuids power-of-2 calculation 2015-04-28 15:36:08 +02:00
char arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
core pc,virtio: fixes for 2.4 2015-07-13 13:35:51 +01:00
cpu hw/cpu/a15mpcore: Wire up hyp and secure physical timer interrupts 2015-08-13 11:26:22 +01:00
cris cris: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-11 20:03:57 +10:00
display arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
dma arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
gpio arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
i2c ACPI: split CONFIG_ACPI into 4 pieces 2015-05-29 11:28:59 +01:00
i386 smbios: move smbios code into a common folder 2015-08-13 14:08:30 +03:00
ide Fix release_drive on unplugged devices (pci_piix3_xen_ide_unplug) 2015-08-03 14:27:12 +00:00
input arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
intc hw/arm/gic: Kill code duplication 2015-08-13 11:26:21 +01:00
ipack pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
isa ich9: implement strap SPKR pin logic 2015-07-08 10:09:55 +03:00
lm32 hw/lm32/milkymist.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
m68k m68k: implement more ColdFire 5208 interrupt controller functionality 2015-06-22 14:43:25 +01:00
mem numa,pc-dimm: Store pc-dimm memory information in numa_info 2015-07-03 17:47:58 -03:00
microblaze microblaze: boot: Use cpu_set_pc() 2015-07-09 15:20:40 +02:00
mips target-mips: add Unified Hosting Interface (UHI) support 2015-06-26 09:08:50 +01:00
misc arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
moxie memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
net ne2000: Drop ne2000_can_receive 2015-09-02 14:51:07 +01:00
nvram spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
openrisc hw/core/loader: implement address translation in uimage loader 2014-11-03 00:59:10 +03:00
pci pci: allow 0 address for PCI IO/MEM regions 2015-08-13 14:08:29 +03:00
pci-bridge hw/pci-bridge: format special OFW unit address for PXB host 2015-06-23 22:58:36 +02:00
pci-host MIPS patches 2015-08-13 2015-08-13 17:47:44 +01:00
pcmcia hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
ppc pci: allow 0 address for PCI IO/MEM regions 2015-08-13 14:08:29 +03:00
s390x s390x: Disable storage key migration on old machine type 2015-09-03 12:17:54 +02:00
scsi scsi-generic: identify AIO callbacks more clearly 2015-08-14 23:40:32 +02:00
sd arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
sh4 sh4/r2d: convert to new MMIO accessor style 2015-06-12 12:02:48 +02:00
smbios smbios: move smbios code into a common folder 2015-08-13 14:08:30 +03:00
sparc fw_cfg: fix FW_CFG_BOOT_DEVICE update on ppc and sparc 2015-06-10 08:00:37 +02:00
sparc64 fw_cfg: fix FW_CFG_BOOT_DEVICE update on ppc and sparc 2015-06-10 08:00:37 +02:00
ssi arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
timer arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
tpm qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
tricore target-tricore: check return value before using it 2014-11-02 10:04:34 +03:00
unicore32 hw/unicore32/puv3.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
usb usbnet: Drop usbnet_can_receive 2015-07-27 14:12:18 +01:00
vfio vfio/pci: Fix bootindex 2015-07-22 14:56:01 -06:00
virtio virtio: fix 1.0 virtqueue migration 2015-08-05 16:56:34 +03:00
watchdog watchdog/diag288: correctly register for system reset requests 2015-07-14 19:10:03 +02:00
xen trivial patches for 2015-06-23 2015-06-23 18:25:55 +01:00
xenpv hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
xtensa xtensa: Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
Makefile.objs smbios: move smbios code into a common folder 2015-08-13 14:08:30 +03:00