staging: ks7010: Remove unnecessary null check

Remove the unnecessary socket buffer null check in hostif_data_request.
There is already an appropriate null check in the calling function:

(ks_wlan_net.c) ks_wlan_start_xmit

Signed-off-by: Aymen Qader <qader.aymen@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 0e554e3359b5c425fe13a64cb381d2bdf85a7a69..ca030d3f609f28054164e3f93ce7bf2b291846e1 100644 (file)
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -1023,8 +1023,8 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *skb)
            priv->wpa.mic_failure.stop) {
                if (netif_queue_stopped(priv->net_dev))
                        netif_wake_queue(priv->net_dev);
-               if (skb)
-                       dev_kfree_skb(skb);
+
+               dev_kfree_skb(skb);
 
                return 0;
        }