From: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Date: Thu, 19 Aug 2021 03:25:52 +0000 (-0700)
Subject: RDMA/bnxt_re: Add missing spin lock initialization
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3e949aaa8bef4326aaf687c3b2c58f674ff4db91;p=linux-block.git

RDMA/bnxt_re: Add missing spin lock initialization

[ Upstream commit 17f2569dce1848080825b8336e6b7c6900193b44 ]

Add the missing initialization of srq lock.

Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Link: https://lore.kernel.org/r/1629343553-5843-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 266de55f5719..441952a5eca4 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1691,6 +1691,7 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq,
 	if (nq)
 		nq->budget++;
 	atomic_inc(&rdev->srq_count);
+	spin_lock_init(&srq->lock);
 
 	return 0;