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savevm.c: fix warning with _FORTIFY_SOURCE

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CC    savevm.o
cc1: warnings being treated as errors
savevm.c: In function 'file_put_buffer':
savevm.c:342: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
make: *** [savevm.o] Error 1

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Kirill A. Shutemov 2009-12-25 18:19:19 +00:00 committed by Blue Swirl
parent f0d98b0517
commit 5fdb3aa16a
1 changed files with 1 additions and 2 deletions
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savevm.c
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@ -339,8 +339,7 @@ static int file_put_buffer(void *opaque, const uint8_t *buf,
{
QEMUFileStdio *s = opaque;
fseek(s->stdio_file, pos, SEEK_SET);
fwrite(buf, 1, size, s->stdio_file);
return size;
return fwrite(buf, 1, size, s->stdio_file);
}
static int file_get_buffer(void *opaque, uint8_t *buf, int64_t pos, int size)