X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=net%2Fwimax%2Fstack.c;h=ee99e7dfcdbaa2a87d81d9044e0c30690013e45d;hb=c5617b200ac52e35f7e8cf05a17b0a2d50f6b3e9;hp=1ed65dbdab03df1bab0a008a7ca0277ce143bfdb;hpb=ac1d426e825ab5778995f2f6f053ca2e6b45c622;p=sfrench%2Fcifs-2.6.git

diff --git a/net/wimax/stack.c b/net/wimax/stack.c
index 1ed65dbdab03..ee99e7dfcdba 100644
--- a/net/wimax/stack.c
+++ b/net/wimax/stack.c
@@ -315,12 +315,11 @@ void __wimax_state_change(struct wimax_dev *wimax_dev, enum wimax_st new_state)
 		BUG();
 	}
 	__wimax_state_set(wimax_dev, new_state);
-	if (stch_skb)
+	if (!IS_ERR(stch_skb))
 		wimax_gnl_re_state_change_send(wimax_dev, stch_skb, header);
 out:
 	d_fnend(3, dev, "(wimax_dev %p new_state %u [old %u]) = void\n",
 		wimax_dev, new_state, old_state);
-	return;
 }
 
 
@@ -362,7 +361,6 @@ void wimax_state_change(struct wimax_dev *wimax_dev, enum wimax_st new_state)
 	if (wimax_dev->state > __WIMAX_ST_NULL)
 		__wimax_state_change(wimax_dev, new_state);
 	mutex_unlock(&wimax_dev->mutex);
-	return;
 }
 EXPORT_SYMBOL_GPL(wimax_state_change);