diff options
author | Paolo Bonzini | 2011-11-14 17:50:51 +0100 |
---|---|---|
committer | Kevin Wolf | 2011-12-15 12:40:08 +0100 |
commit | 91977c2e5f6419d00f4ae2800586f009b6070ab1 (patch) | |
tree | 49834b4eb5831a3a15d25a280f66c1b98d270585 /block/curl.c | |
parent | block: simplify failure handling for bdrv_aio_multiwrite (diff) | |
download | qemu-91977c2e5f6419d00f4ae2800586f009b6070ab1.tar.gz qemu-91977c2e5f6419d00f4ae2800586f009b6070ab1.tar.xz qemu-91977c2e5f6419d00f4ae2800586f009b6070ab1.zip |
block: qemu_aio_get does not return NULL
Initially done with the following semantic patch:
@ rule1 @
expression E;
statement S;
@@
E = qemu_aio_get (...);
(
- if (E == NULL) { ... }
|
- if (E)
{ <... S ...> }
)
which however missed occurrences in linux-aio.c and posix-aio-compat.c.
Those were done by hand.
The change in vdi_aio_setup's caller was also done by hand.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/curl.c')
-rw-r--r-- | block/curl.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/block/curl.c b/block/curl.c index 4209ac88ce..e9102e3e20 100644 --- a/block/curl.c +++ b/block/curl.c @@ -509,10 +509,6 @@ static BlockDriverAIOCB *curl_aio_readv(BlockDriverState *bs, acb = qemu_aio_get(&curl_aio_pool, bs, cb, opaque); - if (!acb) { - return NULL; - } - acb->qiov = qiov; acb->sector_num = sector_num; acb->nb_sectors = nb_sectors; |