From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 13 Jan 2014 13:46:08 +0000 (+0300)
Subject: sctp: remove a redundant NULL check
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0e864b21e5080bc3f178a4729bc4f7bca77188bc;p=linux-beck.git

sctp: remove a redundant NULL check

It confuses Smatch when we check "sinit" for NULL and then non-NULL and
that causes a false positive warning later.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 7cc62b922f12..6b20a15678f6 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1743,7 +1743,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
 		 * either the default or the user specified stream counts.
 		 */
 		if (sinfo) {
-			if (!sinit || (sinit && !sinit->sinit_num_ostreams)) {
+			if (!sinit || !sinit->sinit_num_ostreams) {
 				/* Check against the defaults. */
 				if (sinfo->sinfo_stream >=
 				    sp->initmsg.sinit_num_ostreams) {