X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=drivers%2Finfiniband%2Fhw%2Fcxgb4%2Ft4.h;h=862381aa83c824bb8712e408df39e49f47f11975;hp=b2bfbb1eef1a2a3d91ecdd8aaa085e88dd5e88d9;hb=b9044ac8292fc94bee33f6f08acaed3ac55f0c75;hpb=2937f375751922ffce9ef1d5fa84491840b0c8e0

diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h
index b2bfbb1eef1a..862381aa83c8 100644
--- a/drivers/infiniband/hw/cxgb4/t4.h
+++ b/drivers/infiniband/hw/cxgb4/t4.h
@@ -636,6 +636,11 @@ static inline int t4_valid_cqe(struct t4_cq *cq, struct t4_cqe *cqe)
 	return (CQE_GENBIT(cqe) == cq->gen);
 }
 
+static inline int t4_cq_notempty(struct t4_cq *cq)
+{
+	return cq->sw_in_use || t4_valid_cqe(cq, &cq->queue[cq->cidx]);
+}
+
 static inline int t4_next_hw_cqe(struct t4_cq *cq, struct t4_cqe **cqe)
 {
 	int ret;