diff options
| author | Andy Shevchenko <andy.shevchenko@gmail.com> | 2010-07-15 06:37:18 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-16 06:05:24 +0400 |
| commit | 735c65ce4a878b55e08821360fdfd42753cdbe14 (patch) | |
| tree | 3ea8202ebfb703fc16b65dc4dfbc717bb2541cee /drivers/isdn/hisax | |
| parent | 8f31539dfa36d8cf880576348d149af0cc1d788a (diff) | |
| download | linux-735c65ce4a878b55e08821360fdfd42753cdbe14.tar.xz | |
drivers: isdn: use kernel macros to convert hex digit
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hisax')
| -rw-r--r-- | drivers/isdn/hisax/q931.c | 13 |
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); |