diff options
| author | Alberto Garcia <berto@igalia.com> | 2015-06-29 16:12:13 +0300 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-07-02 10:06:23 +0100 |
| commit | 764ba3ae511adddfa750db290ac8375d660ca5b9 (patch) | |
| tree | acbc34609f422f0f2bb0f9cb39ad8d4c8c39bf96 /block/io.c | |
| parent | 29c838cdc96c4d117f00c75bbcb941e1be9590fb (diff) | |
block: remove redundant check before g_slist_find()
An empty GSList is represented by a NULL pointer, therefore it's a
perfectly valid argument for g_slist_find() and there's no need to
make any additional check.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 1435583533-5758-1-git-send-email-berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/io.c')
| -rw-r--r-- | block/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c index ad31822b08..305e0d952e 100644 --- a/block/io.c +++ b/block/io.c @@ -283,7 +283,7 @@ void bdrv_drain_all(void) } aio_context_release(aio_context); - if (!aio_ctxs || !g_slist_find(aio_ctxs, aio_context)) { + if (!g_slist_find(aio_ctxs, aio_context)) { aio_ctxs = g_slist_prepend(aio_ctxs, aio_context); } } |