net: wireless: hostap: hostap_ap.c: Return -ENOMEM instead of -1 for …

…if kmalloc() fails. When memory allocation using, kmalloc() fails, report appropriate error value. Signed-off-by: Kumar Amit Mehta <[email protected]> Signed-off-by: John W. Linville <[email protected]>
koalo · Feb 18, 2013 · b53cf45 · b53cf45
1 parent 488ec87
commit b53cf45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
@@ -376,7 +376,7 @@ int ap_control_add_mac(struct mac_restrictions *mac_restrictions, u8 *mac)
 
 	entry = kmalloc(sizeof(struct mac_entry), GFP_KERNEL);
 	if (entry == NULL)
-		return -1;
+		return -ENOMEM;
 
 	memcpy(entry->addr, mac, ETH_ALEN);