[patch -next] crypto: algif - signedness bug in skcipher_recvmsg_async()

[Dan Carpenter]

This needs to be signed because af_alg_make_sg() returns negative error
codes.

Fixes: a596999b7ddf ('crypto: algif - change algif_skcipher to be asynchronous')
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>

diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 506eb5f..142430f 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;
+               long used;
 
                if (!ctx->used) {
                        err = skcipher_wait_for_data(sk, flags);
--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html