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block: use correct filename 

The content filename point to may be erased by qemu_opts_absorb_qdict()
in raw_open_common() in drv->bdrv_file_open()

So it's better to use bs->filename.

Signed-off-by: Dunrong Huang <riegamaths@gmail.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Dunrong Huang 2013-10-03 01:31:27 +08:00 committed by Stefan Hajnoczi
parent 5c1fa87708
commit d4cea8dfb9
1 changed files with 2 additions and 2 deletions
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4
block.c
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@ -824,8 +824,8 @@ static int bdrv_open_common(BlockDriverState *bs, BlockDriverState *file,
#ifndef _WIN32 #ifndef _WIN32
if (bs->is_temporary) { if (bs->is_temporary) {
assert(filename != NULL); assert(bs->filename[0] != '\0');
unlink(filename); unlink(bs->filename);
} }
#endif #endif
return 0; return 0;