path: root/crypto
diff options
mode: <>2015-03-25 07:29:19 -0700
committerDavid S. Miller <>2015-03-25 11:44:18 -0400
commitac110f4954252b7bbe66268c78c8ece7ac2569b9 (patch)
tree922c536dd9270b9fdf1a343cc47526450df16d09 /crypto
parentbc14b8d6a98eb0747126cd517b468148b9e1c7ac (diff)
crypto: algif - fix warn: unsigned 'used' is never less than zero
Change type from unsigned long to int to fix an issue reported by kbuild robot: crypto/algif_skcipher.c:596 skcipher_recvmsg_async() warn: unsigned 'used' is never less than zero. Signed-off-by: Tadeusz Struk <> Signed-off-by: David S. Miller <>
Diffstat (limited to 'crypto')
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 8276f21ea7be..60496d405ebf 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -537,7 +537,7 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg,
while (iov_iter_count(&msg->msg_iter)) {
struct skcipher_async_rsgl *rsgl;
- unsigned long used;
+ int used;
if (!ctx->used) {
err = skcipher_wait_for_data(sk, flags);