From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Mon, 21 Nov 2016 18:22:17 +0000 (-0800)
Subject: IB/multicast: Check ib_find_pkey() return value
X-Git-Tag: v3.2.87~155
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3334845f746744a6b0319ac15dc3a223179369ef;p=pandora-kernel.git

IB/multicast: Check ib_find_pkey() return value

commit d3a2418ee36a59bc02e9d454723f3175dcf4bfd9 upstream.

This patch avoids that Coverity complains about not checking the
ib_find_pkey() return value.

Fixes: commit 547af76521b3 ("IB/multicast: Report errors on multicast groups if P_key changes")
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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