[PATCH] SUNRPC: Remove comment for sp_lock

[Guoqing Jiang <guoqing.jiang@linux.dev>]

It is obsolete since sp_lock was discarded in commit 580a25756a9f
("SUNRPC: discard sp_lock").

Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
---
 net/sunrpc/svc_xprt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index b4a85a227bd7..ec78c277a02e 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -46,7 +46,6 @@ static LIST_HEAD(svc_xprt_class_list);
 
 /* SMP locking strategy:
  *
- *	svc_pool->sp_lock protects most of the fields of that pool.
  *	svc_serv->sv_lock protects sv_tempsocks, sv_permsocks, sv_tmpcnt.
  *	when both need to be taken (rare), svc_serv->sv_lock is first.
  *	The "service mutex" protects svc_serv->sv_nrthread.
-- 
2.35.3