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IB/multicast: Check ib_find_pkey() return value
authorBart Van Assche <bart.vanassche@sandisk.com>
Mon, 21 Nov 2016 18:22:17 +0000 (10:22 -0800)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 16 Mar 2017 02:18:32 +0000 (02:18 +0000)
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>
drivers/infiniband/core/multicast.c patch | blob | history

diff --cc drivers/infiniband/core/multicast.c
Simple merge
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