patch-2.4.20 linux-2.4.20/drivers/isdn/avmb1/kcapi.c
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- Lines: 9
- Date:
Thu Nov 28 15:53:13 2002
- Orig file:
linux-2.4.19/drivers/isdn/avmb1/kcapi.c
- Orig date:
Fri Aug 2 17:39:44 2002
diff -urN linux-2.4.19/drivers/isdn/avmb1/kcapi.c linux-2.4.20/drivers/isdn/avmb1/kcapi.c
@@ -110,7 +110,7 @@
#define VALID_CARD(c) ((c) > 0 && (c) <= CAPI_MAXCONTR)
#define CARD(c) (&cards[(c)-1])
-#define CARDNR(cp) (((cp)-cards)+1)
+#define CARDNR(cp) ((((cp)-cards)+1) & 0xff)
static struct capi_appl applications[CAPI_MAXAPPL];
static struct capi_ctr cards[CAPI_MAXCONTR];
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