migration/rdma: Fix qemu_rdma_cleanup null check
commitcf75e2684938413f0bbe95f5a4b7db5c845e42c8
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Thu, 14 Feb 2019 18:53:51 +0000 (14 18:53 +0000)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 6 Mar 2019 10:49:17 +0000 (6 10:49 +0000)
treee2f833f50060d5408dbdc453af1f83d4837096c2
parentc3c5eae6ac69d9f7d4618407aa6c8ac5edc2267c
migration/rdma: Fix qemu_rdma_cleanup null check

If the migration fails before the channel is open (e.g. a bad
address) we end up in the cleanup with rdma->channel==NULL.

Spotted by Coverity: CID 1398634
Fixes: fbbaacab2758cb3f32a0
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190214185351.5927-1-dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
migration/rdma.c