ppp: remove some pointless conditionals before kfree_skb()

Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 1e892b7b1f8c..3ea791d16b00 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -281,8 +281,7 @@ ppp_sync_close(struct tty_struct *tty)
 
         ppp_unregister_channel(&ap->chan);
         skb_queue_purge(&ap->rqueue);
-        if (ap->tpkt)
-                kfree_skb(ap->tpkt);
+        kfree_skb(ap->tpkt);
         kfree(ap);
 }