diff --git a/[refs] b/[refs]
index ec84c91342ba..5081c0368cdc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 43f971ebca027fa62b306b8651de31a6bf41a2f7
+refs/heads/master: b150718ecb6468d2de1ff593c402ec257dd80c8c
diff --git a/trunk/drivers/staging/ozwpan/ozpd.c b/trunk/drivers/staging/ozwpan/ozpd.c
index 0b3648ce9687..118a4db74dec 100644
--- a/trunk/drivers/staging/ozwpan/ozpd.c
+++ b/trunk/drivers/staging/ozwpan/ozpd.c
@@ -402,8 +402,7 @@ static void oz_tx_frame_free(struct oz_pd *pd, struct oz_tx_frame *f)
 		f = 0;
 	}
 	spin_unlock_bh(&pd->tx_frame_lock);
-	if (f)
-		kfree(f);
+	kfree(f);
 }
 /*------------------------------------------------------------------------------
  * Context: softirq-serialized
@@ -737,8 +736,7 @@ int oz_isoc_stream_create(struct oz_pd *pd, u8 ep_num)
 		st = 0;
 	}
 	spin_unlock_bh(&pd->stream_lock);
-	if (st)
-		kfree(st);
+	kfree(st);
 	return 0;
 }
 /*------------------------------------------------------------------------------