From 3661df179bfbd1bb21cf2c782d3c5c084ebe3cf4 Mon Sep 17 00:00:00 2001 From: Hariprasad S Date: Mon, 27 Jul 2015 14:08:14 +0530 Subject: [PATCH] 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: Steve Wise Signed-off-by: Hariprasad Shenai Signed-off-by: Doug Ledford --- drivers/infiniband/hw/cxgb4/cq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index c7aab48f07cd..92d518382a9f 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -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: -- 2.39.5