From: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Date: Wed, 18 Aug 2021 20:25:52 -0700
Subject: RDMA/bnxt_re: Add missing spin lock initialization
Patch-mainline: v5.14
Git-commit: 17f2569dce1848080825b8336e6b7c6900193b44
References: bsc#1050244 FATE#322915

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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/bnxt_re/ib_verbs.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1464,6 +1464,7 @@ struct ib_srq *bnxt_re_create_srq(struct
 	if (nq)
 		nq->budget++;
 	atomic_inc(&rdev->srq_count);
+	spin_lock_init(&srq->lock);
 
 	return &srq->ib_srq;