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unlink the bs from bdrv-list upon bdrv_delete(bs)

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(Uri Lublin)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4179 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-04-08 19:51:21 +00:00
parent 66a3cc798e
commit 34c6f05032
1 changed files with 8 additions and 1 deletions
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9
block.c
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@ -452,7 +452,14 @@ void bdrv_close(BlockDriverState *bs)
void bdrv_delete(BlockDriverState *bs) void bdrv_delete(BlockDriverState *bs)
{ {
/* XXX: remove the driver list */ BlockDriverState **pbs;
pbs = &bdrv_first;
while (*pbs != bs && *pbs != NULL)
pbs = &(*pbs)->next;
if (*pbs == bs)
*pbs = bs->next;
bdrv_close(bs); bdrv_close(bs);
qemu_free(bs); qemu_free(bs);
} }