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authorPaolo Bonzini2011-11-14 17:50:51 +0100
committerKevin Wolf2011-12-15 12:40:08 +0100
commit91977c2e5f6419d00f4ae2800586f009b6070ab1 (patch)
tree49834b4eb5831a3a15d25a280f66c1b98d270585 /block/curl.c
parentblock: simplify failure handling for bdrv_aio_multiwrite (diff)
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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.c4
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;