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Commit cf117eafa0dc17c6f973d078d4e0bf2069f45ce7

Authored by David S. Miller
1 parent f6f0e4a7a3
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

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

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

Signed-off-by: David S. Miller <davem@davemloft.net>

Showing 1 changed file with 1 additions and 3 deletions Side-by-side Diff

drivers/isdn/hisax/l3dss1.c
Diff comments   View file @ cf117ea
... ... @@ -2943,7 +2943,7 @@
2943 2943 static void
2944 2944 dss1up(struct PStack *st, int pr, void *arg)
2945 2945 {
2946   - int i, mt, cr, cause, callState;
  2946 + int i, mt, cr, callState;
2947 2947 char *ptr;
2948 2948 u_char *p;
2949 2949 struct sk_buff *skb = arg;
2950 2950  
... ... @@ -3034,12 +3034,10 @@
3034 3034 return;
3035 3035 }
3036 3036 } else if (mt == MT_STATUS) {
3037   - cause = 0;
3038 3037 if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
3039 3038 ptr++;
3040 3039 if (*ptr++ == 2)
3041 3040 ptr++;
3042   - cause = *ptr & 0x7f;
3043 3041 }
3044 3042 callState = 0;
3045 3043 if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {