X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fisdn%2Fhisax%2Fhscx.c;h=c8f9951f7914a4c8d1e387544c3d5bbab4a1cd8f;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=5bbbe3e951250708dbf6acd62fe2057101a27434;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/isdn/hisax/hscx.c b/drivers/isdn/hisax/hscx.c
index 5bbbe3e95..c8f9951f7 100644
--- a/drivers/isdn/hisax/hscx.c
+++ b/drivers/isdn/hisax/hscx.c
@@ -151,19 +151,15 @@ hscx_l2l1(struct PStack *st, int pr, void *arg)
 	}
 }
 
-void
+static void
 close_hscxstate(struct BCState *bcs)
 {
 	modehscx(bcs, 0, bcs->channel);
 	if (test_and_clear_bit(BC_FLG_INIT, &bcs->Flag)) {
-		if (bcs->hw.hscx.rcvbuf) {
-			kfree(bcs->hw.hscx.rcvbuf);
-			bcs->hw.hscx.rcvbuf = NULL;
-		}
-		if (bcs->blog) {
-			kfree(bcs->blog);
-			bcs->blog = NULL;
-		}
+		kfree(bcs->hw.hscx.rcvbuf);
+		bcs->hw.hscx.rcvbuf = NULL;
+		kfree(bcs->blog);
+		bcs->blog = NULL;
 		skb_queue_purge(&bcs->rqueue);
 		skb_queue_purge(&bcs->squeue);
 		if (bcs->tx_skb) {
@@ -203,7 +199,7 @@ open_hscxstate(struct IsdnCardState *cs, struct BCState *bcs)
 	return (0);
 }
 
-int
+static int
 setstack_hscx(struct PStack *st, struct BCState *bcs)
 {
 	bcs->channel = st->l1.bc;