[PATCH] aio: remove redundant check in ioctx_alloc()

[Chengguang Xu <cgxu519@xxxxxxx>]

We don't have to check if nr_events is zero in
ioctx_alloc() because the caller has already
done that.

Signed-off-by: Chengguang Xu <cgxu519@xxxxxxx>
---
 fs/aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/aio.c b/fs/aio.c
index b906ff70c90f..7b26c4feb0de 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -720,7 +720,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (!nr_events || (unsigned long)max_reqs > aio_max_nr)
+	if ((unsigned long)max_reqs > aio_max_nr)
 		return ERR_PTR(-EAGAIN);
 
 	ctx = kmem_cache_zalloc(kioctx_cachep, GFP_KERNEL);
-- 
2.17.2