From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 30 Jan 2018 20:40:30 +0000 (+0300)
Subject: RDMA/bnxt_re: Fix an error code in bnxt_qplib_create_srq()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8de9399a24f97af2d3dfa28346f5c302f420bdae;p=openwrt%2Fstaging%2Fblogic.git

RDMA/bnxt_re: Fix an error code in bnxt_qplib_create_srq()

We should return -ENOMEM if the allocation fails.  (The current code
returns succees).

Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-By: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 8b5f11ac0e42..1b0e94697fe3 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -557,8 +557,10 @@ int bnxt_qplib_create_srq(struct bnxt_qplib_res *res,
 
 	srq->swq = kcalloc(srq->hwq.max_elements, sizeof(*srq->swq),
 			   GFP_KERNEL);
-	if (!srq->swq)
+	if (!srq->swq) {
+		rc = -ENOMEM;
 		goto fail;
+	}
 
 	RCFW_CMD_PREP(req, CREATE_SRQ, cmd_flags);