staging:wlan-ng: cleanup p80211skb_free and p80211skb_rxmeta_detach

these functions doesn't need return at the end of the function

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c
index f53a27a..3df753b 100644 (file)
--- a/drivers/staging/wlan-ng/p80211conv.c
+++ b/drivers/staging/wlan-ng/p80211conv.c
@@ -559,17 +559,17 @@ void p80211skb_rxmeta_detach(struct sk_buff *skb)
        /* Sanity checks */
        if (skb == NULL) {      /* bad skb */
                pr_debug("Called w/ null skb.\n");
-               goto exit;
+               return;
        }
        frmmeta = P80211SKB_FRMMETA(skb);
        if (frmmeta == NULL) {  /* no magic */
                pr_debug("Called w/ bad frmmeta magic.\n");
-               goto exit;
+               return;
        }
        rxmeta = frmmeta->rx;
        if (rxmeta == NULL) {   /* bad meta ptr */
                pr_debug("Called w/ bad rxmeta ptr.\n");
-               goto exit;
+               return;
        }
 
        /* Free rxmeta */
@@ -577,8 +577,6 @@ void p80211skb_rxmeta_detach(struct sk_buff *skb)
 
        /* Clear skb->cb */
        memset(skb->cb, 0, sizeof(skb->cb));
-exit:
-       return;
 }
 
 /*----------------------------------------------------------------
@@ -660,5 +658,4 @@ void p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb)
        else
                printk(KERN_ERR "Freeing an skb (%p) w/ no frmmeta.\n", skb);
        dev_kfree_skb(skb);
-       return;
 }