X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Ftipc%2Fzone.c;fp=net%2Ftipc%2Fzone.c;h=f5b00ea2d5acb2cb77d46d7ec3c2265fe3c16700;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=2803e1b4f17065d2e4988684a527da23221eba98;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index 2803e1b4f..f5b00ea2d 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -44,19 +44,23 @@
 
 struct _zone *tipc_zone_create(u32 addr)
 {
-	struct _zone *z_ptr = NULL;
+	struct _zone *z_ptr;
 	u32 z_num;
 
-	if (!tipc_addr_domain_valid(addr))
+	if (!tipc_addr_domain_valid(addr)) {
+		err("Zone creation failed, invalid domain 0x%x\n", addr);
 		return NULL;
+	}
 
-	z_ptr = (struct _zone *)kmalloc(sizeof(*z_ptr), GFP_ATOMIC);
-	if (z_ptr != NULL) {
-		memset(z_ptr, 0, sizeof(*z_ptr));
-		z_num = tipc_zone(addr);
-		z_ptr->addr = tipc_addr(z_num, 0, 0);
-		tipc_net.zones[z_num] = z_ptr;
+	z_ptr = kzalloc(sizeof(*z_ptr), GFP_ATOMIC);
+	if (!z_ptr) {
+		warn("Zone creation failed, insufficient memory\n");
+		return NULL;
 	}
+
+	z_num = tipc_zone(addr);
+	z_ptr->addr = tipc_addr(z_num, 0, 0);
+	tipc_net.zones[z_num] = z_ptr;
 	return z_ptr;
 }