From: chenqiwu <chenqiwu@xiaomi.com>
Date: Fri, 14 Feb 2020 09:18:26 +0000 (+0800)
Subject: net: x25: convert to list_for_each_entry_safe()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1e5946f5f7fe9267c71097a83615a6e5eb0f4cfd;p=openwrt%2Fstaging%2Fblogic.git

net: x25: convert to list_for_each_entry_safe()

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

Signed-off-by: chenqiwu <chenqiwu@xiaomi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/x25/x25_forward.c b/net/x25/x25_forward.c
index c82999941d3f..d48ad6d29197 100644
--- a/net/x25/x25_forward.c
+++ b/net/x25/x25_forward.c
@@ -131,13 +131,11 @@ out:
 
 void x25_clear_forward_by_lci(unsigned int lci)
 {
-	struct x25_forward *fwd;
-	struct list_head *entry, *tmp;
+	struct x25_forward *fwd, *tmp;
 
 	write_lock_bh(&x25_forward_list_lock);
 
-	list_for_each_safe(entry, tmp, &x25_forward_list) {
-		fwd = list_entry(entry, struct x25_forward, node);
+	list_for_each_entry_safe(fwd, tmp, &x25_forward_list, node) {
 		if (fwd->lci == lci) {
 			list_del(&fwd->node);
 			kfree(fwd);
@@ -149,13 +147,11 @@ void x25_clear_forward_by_lci(unsigned int lci)
 
 void x25_clear_forward_by_dev(struct net_device *dev)
 {
-	struct x25_forward *fwd;
-	struct list_head *entry, *tmp;
+	struct x25_forward *fwd, *tmp;
 
 	write_lock_bh(&x25_forward_list_lock);
 
-	list_for_each_safe(entry, tmp, &x25_forward_list) {
-		fwd = list_entry(entry, struct x25_forward, node);
+	list_for_each_entry_safe(fwd, tmp, &x25_forward_list, node) {
 		if ((fwd->dev1 == dev) || (fwd->dev2 == dev)){
 			list_del(&fwd->node);
 			kfree(fwd);