[PATCH 13/14] sunrpc: use list_for_each_entry_safe

[Geliang Tang]

Use list_for_each_entry_safe() instead of list_for_each_safe() to
simplify the code.

Signed-off-by: Geliang Tang <geliangt...@163.com>
---
 net/sunrpc/svc_xprt.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index a6cbb21..fe4f628 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -904,8 +904,7 @@ out:
 static void svc_age_temp_xprts(unsigned long closure)
 {
        struct svc_serv *serv = (struct svc_serv *)closure;
-       struct svc_xprt *xprt;
-       struct list_head *le, *next;
+       struct svc_xprt *xprt, *next;
 
        dprintk("svc_age_temp_xprts\n");
 
@@ -916,9 +915,7 @@ static void svc_age_temp_xprts(unsigned long closure)
                return;
        }
 
-       list_for_each_safe(le, next, &serv->sv_tempsocks) {
-               xprt = list_entry(le, struct svc_xprt, xpt_list);
-
+       list_for_each_entry_safe(xprt, next, &serv->sv_tempsocks, xpt_list) {
                /* First time through, just mark it OLD. Second time
                 * through, close it. */
                if (!test_and_set_bit(XPT_OLD, &xprt->xpt_flags))
@@ -926,7 +923,7 @@ static void svc_age_temp_xprts(unsigned long closure)
                if (atomic_read(&xprt->xpt_ref.refcount) > 1 ||
                    test_bit(XPT_BUSY, &xprt->xpt_flags))
                        continue;
-               list_del_init(le);
+               list_del_init(&xprt->xpt_list);
                set_bit(XPT_CLOSE, &xprt->xpt_flags);
                dprintk("queuing xprt %p for closing\n", xprt);
 
-- 
2.5.0


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