From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date: Fri, 27 Jan 2017 13:15:35 +0000 (+0100)
Subject: IB/cma: Fix reversed test
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a3dd3a48a5f6ce433e06863d311dfdd57a26bf67;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

IB/cma: Fix reversed test

This test looks reverted.
We should log an error message only if 'ib_attach_mcast()' fails.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index f9133c7606a8..7cb01a9463da 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3837,7 +3837,7 @@ static int cma_ib_mc_handler(int status, struct ib_sa_multicast *multicast)
 	if (!status && id_priv->id.qp) {
 		status = ib_attach_mcast(id_priv->id.qp, &multicast->rec.mgid,
 					 be16_to_cpu(multicast->rec.mlid));
-		if (!status)
+		if (status)
 			pr_debug_ratelimited("RDMA CM: MULTICAST_ERROR: failed to attach QP. status %d\n",
 					     status);
 	}