diff mbox series

[5.9,144/757] crypto: sa2ul - fix compiler warning produced by clang

Message ID 20201027135457.352517492@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Oct. 27, 2020, 1:46 p.m. UTC 
From: Tero Kristo <t-kristo@ti.com>

[ Upstream commit 17bce37e1b5eca95f9da783a07930b6d608c1389 ]

Clang detects a warning for an assignment that doesn't really do
anything. Fix this by removing the offending piece of code.

Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver")
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com> # build
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/crypto/sa2ul.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index 5bc099052bd20..ff8bbdb4d235d 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -1148,12 +1148,10 @@  static int sa_run(struct sa_req *req)
 			ret = sg_split(req->dst, mapped_dst_nents, 0, 1,
 				       &split_size, &dst, &dst_nents,
 				       gfp_flags);
-			if (ret) {
-				dst_nents = dst_nents;
+			if (ret)
 				dst = req->dst;
-			} else {
+			else
 				rxd->split_dst_sg = dst;
-			}
 		}
 	}