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Commit 55a98e95 authored by Eli Cohen's avatar Eli Cohen Committed by Roland Dreier
Browse files

IB/mthca: Mark error paths as unlikely() in post_srq_recv functions 



Signed-off-by: default avatarEli Cohen <eli@mellanox.co.il>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 3ac8c70f

drivers/infiniband/hw/mthca/mthca_srq.c

+4 −4
Original line number Diff line number Diff line
@@ -509,7 +509,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, 
	for (nreq = 0; wr; wr = wr->next) {

		ind = srq->first_free;



		if (ind < 0) {

		if (unlikely(ind < 0)) {

			mthca_err(dev, "SRQ %06x full\n", srq->srqn);

			err = -ENOMEM;

			*bad_wr = wr;
@@ -519,7 +519,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, 
		wqe       = get_wqe(srq, ind);

		next_ind  = *wqe_to_link(wqe);



		if (next_ind < 0) {

		if (unlikely(next_ind < 0)) {

			mthca_err(dev, "SRQ %06x full\n", srq->srqn);

			err = -ENOMEM;

			*bad_wr = wr;
@@ -623,7 +623,7 @@ int mthca_arbel_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, 
	for (nreq = 0; wr; ++nreq, wr = wr->next) {

		ind = srq->first_free;



		if (ind < 0) {

		if (unlikely(ind < 0)) {

			mthca_err(dev, "SRQ %06x full\n", srq->srqn);

			err = -ENOMEM;

			*bad_wr = wr;
@@ -633,7 +633,7 @@ int mthca_arbel_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, 
		wqe       = get_wqe(srq, ind);

		next_ind  = *wqe_to_link(wqe);



		if (next_ind < 0) {

		if (unlikely(next_ind < 0)) {

			mthca_err(dev, "SRQ %06x full\n", srq->srqn);

			err = -ENOMEM;

			*bad_wr = wr;