Commit 670dde55 authored Feb 20, 2017 by Ram Amrani Committed by David S. Miller Feb 20, 2017

qed: Release CQ resource under lock on failure



The CQ resource pool is protected by a spin lock. When a CQ creation
fails it now deallocates under that lock as well.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8676ea8f

drivers/net/ethernet/qlogic/qed/qed_roce.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -948,7 +948,9 @@ static int qed_rdma_create_cq(void *rdma_cxt,

		err:
		/* release allocated icid */
		spin_lock_bh(&p_info->lock);
		qed_bmap_release_id(p_hwfn, &p_info->cq_map, returned_id);
		spin_unlock_bh(&p_info->lock);
		DP_NOTICE(p_hwfn, "Create CQ failed, rc = %d\n", rc);

		return rc;

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