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savevm: some coding style cleanups

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This patch will make moving code on next patches and having checkpatch
happy easier.

Signed-off-by: Juan Quintela<quintela@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2011-10-04 13:55:32 +02:00
parent 0046c45bc1
commit b9ce1454e1
1 changed files with 14 additions and 7 deletions
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21
savevm.c
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@ -536,8 +536,9 @@ int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size1)
{
int size, l;
if (f->is_write)
if (f->is_write) {
abort();
}
size = size1;
while (size > 0) {
@ -545,11 +546,13 @@ int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size1)
if (l == 0) {
qemu_fill_buffer(f);
l = f->buf_size - f->buf_index;
if (l == 0)
if (l == 0) {
break;
}
}
if (l > size)
if (l > size) {
l = size;
}
memcpy(buf, f->buf + f->buf_index, l);
f->buf_index += l;
buf += l;
@ -560,26 +563,30 @@ int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size1)
static int qemu_peek_byte(QEMUFile *f)
{
if (f->is_write)
if (f->is_write) {
abort();
}
if (f->buf_index >= f->buf_size) {
qemu_fill_buffer(f);
if (f->buf_index >= f->buf_size)
if (f->buf_index >= f->buf_size) {
return 0;
}
}
return f->buf[f->buf_index];
}
int qemu_get_byte(QEMUFile *f)
{
if (f->is_write)
if (f->is_write) {
abort();
}
if (f->buf_index >= f->buf_size) {
qemu_fill_buffer(f);
if (f->buf_index >= f->buf_size)
if (f->buf_index >= f->buf_size) {
return 0;
}
}
return f->buf[f->buf_index++];
}