wireless: keep trying to kzalloc to avoid a crash on page allocation …

…failure
dazjo · Mar 16, 2013 · b7c1627 · b7c1627
1 parent c05460a
commit b7c1627
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/net/wireless/core.c b/net/wireless/core.c
@@ -342,8 +342,9 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
 	alloc_size = sizeof(*rdev) + sizeof_priv;
 
 	rdev = kzalloc(alloc_size, GFP_KERNEL);
-	if (!rdev)
-		return NULL;
+
+	while(!rdev)
+		rdev = kzalloc(alloc_size, GFP_KERNEL);
 
 	rdev->ops = ops;