---

yaml --- r: 150316 b: refs/heads/master c: 336ca57 h: refs/heads/master v: v3
git-mirror · May 19, 2009 · 30d2bf0 · 30d2bf0
1 parent 7dbc2fe
commit 30d2bf0
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 690cc3ffe33ac4a2857583c22d4c6244ae11684d
+refs/heads/master: 336ca57c3b4e2b58ea3273e6d978ab3dfa387b4c
diff --git a/trunk/net/core/net-sysfs.c b/trunk/net/core/net-sysfs.c
@@ -78,7 +78,7 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
 		goto err;
 
 	if (!rtnl_trylock())
-		return -ERESTARTSYS;
+		return restart_syscall();
 
 	if (dev_isalive(net)) {
 		if ((ret = (*set)(net, new)) == 0)
@@ -225,7 +225,8 @@ static ssize_t store_ifalias(struct device *dev, struct device_attribute *attr,
 	if (len >  0 && buf[len - 1] == '\n')
 		--count;
 
-	rtnl_lock();
+	if (!rtnl_trylock())
+		return restart_syscall();
 	ret = dev_set_alias(netdev, buf, count);
 	rtnl_unlock();
 
@@ -238,7 +239,8 @@ static ssize_t show_ifalias(struct device *dev,
 	const struct net_device *netdev = to_net_dev(dev);
 	ssize_t ret = 0;
 
-	rtnl_lock();
+	if (!rtnl_trylock())
+		return restart_syscall();
 	if (netdev->ifalias)
 		ret = sprintf(buf, "%s\n", netdev->ifalias);
 	rtnl_unlock();