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Diffstat (limited to 'drivers/isdn/hisax/q931.c')
-rw-r--r--drivers/isdn/hisax/q931.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c
index 8b853d58e820..c0771f98fa11 100644
--- a/drivers/isdn/hisax/q931.c
+++ b/drivers/isdn/hisax/q931.c
@@ -1152,20 +1152,11 @@ QuickHex(char *txt, u_char * p, int cnt)
{
register int i;
register char *t = txt;
- register u_char w;
for (i = 0; i < cnt; i++) {
*t++ = ' ';
- w = (p[i] >> 4) & 0x0f;
- if (w < 10)
- *t++ = '0' + w;
- else
- *t++ = 'A' - 10 + w;
- w = p[i] & 0x0f;
- if (w < 10)
- *t++ = '0' + w;
- else
- *t++ = 'A' - 10 + w;
+ *t++ = hex_asc_hi(p[i]);
+ *t++ = hex_asc_lo(p[i]);
}
*t++ = 0;
return (t - txt);