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isdn: l3ni1: Fix set-but-unused variables.
The variable 'cause' is set but unused in ni1up(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 1 additions and 3 deletions
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@ -2883,7 +2883,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
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static void
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ni1up(struct PStack *st, int pr, void *arg)
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{
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int i, mt, cr, cause, callState;
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int i, mt, cr, callState;
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char *ptr;
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u_char *p;
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struct sk_buff *skb = arg;
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@ -2986,12 +2986,10 @@ ni1up(struct PStack *st, int pr, void *arg)
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return;
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}
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} else if (mt == MT_STATUS) {
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cause = 0;
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if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
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ptr++;
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if (*ptr++ == 2)
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ptr++;
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cause = *ptr & 0x7f;
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}
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callState = 0;
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if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
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