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Commit cf117eaf authored by David S. Miller's avatar David S. Miller
Browse files

isdn: l3dss1: Fix set-but-unused variables. 



The variable 'cause' is set but unused in dss1up().  Just
kill it off.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f6f0e4a7

drivers/isdn/hisax/l3dss1.c

+1 −3
Original line number Diff line number Diff line
@@ -2943,7 +2943,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb) 
static void

dss1up(struct PStack *st, int pr, void *arg)

{

	int i, mt, cr, cause, callState;

	int i, mt, cr, callState;

	char *ptr;

	u_char *p;

	struct sk_buff *skb = arg;
@@ -3034,12 +3034,10 @@ dss1up(struct PStack *st, int pr, void *arg) 
				return;

			}

		} else if (mt == MT_STATUS) {

			cause = 0;

			if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {

				ptr++;

				if (*ptr++ == 2)

					ptr++;

				cause = *ptr & 0x7f;

			}

			callState = 0;

			if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {