RDMA/bnxt_re: Add a missing check in bnxt_qplib_query_srq

Before populating the response, driver has to check the status of HWRM command. Fixes: 37cb11a ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters") Signed-off-by: Kalesh AP <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]>
tobetter · Jan 25, 2024 · 80dde18 · 80dde18
1 parent 3687b45
commit 80dde18
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -744,7 +744,8 @@ int bnxt_qplib_query_srq(struct bnxt_qplib_res *res,
 	bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, &sbuf, sizeof(req),
 				sizeof(resp), 0);
 	rc = bnxt_qplib_rcfw_send_message(rcfw, &msg);
-	srq->threshold = le16_to_cpu(sb->srq_limit);
+	if (!rc)
+		srq->threshold = le16_to_cpu(sb->srq_limit);
 	dma_free_coherent(&rcfw->pdev->dev, sbuf.size,
 			  sbuf.sb, sbuf.dma_addr);