IB/multicast: Check ib_find_pkey() return value

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

Fixes: commit 547af76521 ("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>
Cc: <stable@vger.kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Bart Van Assche 2016-11-21 10:22:17 -08:00 • committed by Doug Ledford

parent 11b642b84e

commit d3a2418ee3

1 changed files with 5 additions and 2 deletions

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drivers/infiniband/core/multicast.c

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