diff mbox series

[for-next,1/3] RDMA/rtrs-clt: Output sg index when warning on

Message ID 20220818105355.110344-2-haris.iqbal@ionos.com (mailing list archive)
State Accepted
Headers show
Series Use the right sg_cnt after ib_dma_map_sg | expand

Commit Message

Haris Iqbal Aug. 18, 2022, 10:53 a.m. UTC 
From: Jack Wang <jinpu.wang@ionos.com>

Output the sg index, so it's a bit easier for debug.

Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Aleksei Marov <aleksei.marov@ionos.com>
---
 drivers/infiniband/ulp/rtrs/rtrs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
index 60fa0b0160f4..ed324b47d93a 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -175,7 +175,7 @@  int rtrs_iu_post_rdma_write_imm(struct rtrs_con *con, struct rtrs_iu *iu,
 	 * length error
 	 */
 	for (i = 0; i < num_sge; i++)
-		if (WARN_ON(sge[i].length == 0))
+		if (WARN_ONCE(sge[i].length == 0, "sg %d is zero length\n", i))
 			return -EINVAL;
 
 	return rtrs_post_send(con->qp, head, &wr.wr, tail);