From: Dotan Barak <dotanb@dev.mellanox.co.il>
Date: Sun, 24 Jun 2012 06:06:50 +0000 (+0300)
Subject: rds: fixed wrong condition in case of error
X-Git-Tag: v4.1.12-92~319^2^2~2^2~20
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6b010b6c77098bbbf68e34f2329abc91b8f313a4;p=users%2Fjedix%2Flinux-maple.git

rds: fixed wrong condition in case of error

Need to use IS_ERR and not compare with NULL

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Reviewed-by: Bang Nguyen <bang.nguyen@oracle.com>
---

diff --git a/net/rds/iw.c b/net/rds/iw.c
index bea934078825e..13f4c4bc9df7e 100644
--- a/net/rds/iw.c
+++ b/net/rds/iw.c
@@ -226,7 +226,7 @@ static int rds_iw_laddr_check(__be32 addr)
 	 * IB and iWARP capable NICs.
 	 */
 	cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP);
-	if (!cm_id)
+	if (IS_ERR(cm_id))
 		return -EADDRNOTAVAIL;
 
 	memset(&sin, 0, sizeof(sin));