[PATCH] aio: remove redundant assignment to variable ret

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The variable ret is being set to -EINVAL however this is never read
and later it is being reassigned to a new value. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 fs/aio.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/aio.c b/fs/aio.c
index f9f441b59966..3e290dfac10a 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1528,7 +1528,6 @@ static int aio_read(struct kiocb *req, const struct iocb *iocb,
 	file = req->ki_filp;
 	if (unlikely(!(file->f_mode & FMODE_READ)))
 		return -EBADF;
-	ret = -EINVAL;
 	if (unlikely(!file->f_op->read_iter))
 		return -EINVAL;
 
-- 
2.20.1