From: Chuck Lever <chuck.lever@oracle.com>
Date: Sun, 16 Oct 2022 15:46:56 +0000 (-0400)
Subject: SUNRPC: Remove unused svc_rqst::rq_lock field
X-Git-Tag: v6.6.7~3576^2~59
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a717a6e0145481ea4c188d8be2d6217cefed270;p=platform%2Fkernel%2Flinux-starfive.git

SUNRPC: Remove unused svc_rqst::rq_lock field

Clean up after commit 22700f3c6df5 ("SUNRPC: Improve ordering of
transport processing").

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---

diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 88de454..0edd837 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -311,7 +311,6 @@ struct svc_rqst {
 	struct auth_domain *	rq_gssclient;	/* "gss/"-style peer info */
 	struct svc_cacherep *	rq_cacherep;	/* cache info */
 	struct task_struct	*rq_task;	/* service thread */
-	spinlock_t		rq_lock;	/* per-request lock */
 	struct net		*rq_bc_net;	/* pointer to backchannel's
 						 * net namespace
 						 */
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 1491717..34383c3 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -638,7 +638,6 @@ svc_rqst_alloc(struct svc_serv *serv, struct svc_pool *pool, int node)
 		return rqstp;
 
 	__set_bit(RQ_BUSY, &rqstp->rq_flags);
-	spin_lock_init(&rqstp->rq_lock);
 	rqstp->rq_server = serv;
 	rqstp->rq_pool = pool;