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

[mv-sheeva.git] / drivers / isdn / hisax / ipacx.c

diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 332104103e18c5ff653a0ffee72e5a0d6063025d..690840444184284f53e94884c88c27de3fa4df65 100644 (file)
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -96,7 +96,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
 {
        struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
        struct sk_buff *skb = arg;
-  u_char cda1_cr, cda2_cr;
+       u_char cda1_cr;
 
        switch (pr) {
                case (PH_DATA |REQUEST):
@@ -163,7 +163,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
       cs->writeisac(cs, IPACX_CDA_TSDP10, 0x80); // Timeslot 0 is B1
       cs->writeisac(cs, IPACX_CDA_TSDP11, 0x81); // Timeslot 0 is B1
       cda1_cr = cs->readisac(cs, IPACX_CDA1_CR);
-      cda2_cr = cs->readisac(cs, IPACX_CDA2_CR);
+      (void) cs->readisac(cs, IPACX_CDA2_CR);
                        if ((long)arg &1) { // loop B1
         cs->writeisac(cs, IPACX_CDA1_CR, cda1_cr |0x0a); 
       }