[PATCH] missing kmalloc check in airo_cs

diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index 06dafe83d5faeba17d6bd680570d72d8f6af570e..e950377d8cd1ae38ca7e0392fc82d91902a20bc5 100644 (file)
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -242,6 +242,11 @@ static dev_link_t *airo_attach(void)
        
        /* Allocate space for private device-specific data */
        local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
+       if (!local) {
+               printk(KERN_ERR "airo_cs: no memory for new device\n");
+               kfree (link);
+               return NULL;
+       }
        memset(local, 0, sizeof(local_info_t));
        link->priv = local;