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Commit 3661df17 authored by Hariprasad S's avatar Hariprasad S Committed by Doug Ledford
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iw_cxgb4: gracefully handle unknown CQE status errors 



c4iw_poll_cq_on() shouldn't fail the poll operation just because
the CQE status is unknown.  Rather, it should map this to the
"fatal error" status and log the anomaly.

Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent b8f5595e

drivers/infiniband/hw/cxgb4/cq.c

+1 −1
Original line number Diff line number Diff line
@@ -814,7 +814,7 @@ static int c4iw_poll_cq_one(struct c4iw_cq *chp, struct ib_wc *wc) 
			printk(KERN_ERR MOD

			       "Unexpected cqe_status 0x%x for QPID=0x%0x\n",

			       CQE_STATUS(&cqe), CQE_QPID(&cqe));

			ret = -EINVAL;

			wc->status = IB_WC_FATAL_ERR;

		}

	}

out: