Commit ac110f49 authored Mar 25, 2015 by tadeusz.struk@intel.com Committed by David S. Miller Mar 25, 2015

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 <tadeusz.struk@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent bc14b8d6

crypto/algif_skcipher.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);