[PATCH] Replace drivers/net/wan custom ctype macros with standard ones
Replace the custom is_digit()/is_hex_digit() macros with
isdigit()/isxdigit() from <linux/ctype.h> Additionaly remove unused macro
is_alpha() from <linux/wanpipe.h>
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 8a95d61..63f846d 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -957,7 +957,7 @@
chan->hold_timeout = (conf->hold_timeout) ?
conf->hold_timeout : 10;
- }else if (is_digit(conf->addr[0])){ /* PVC */
+ }else if (isdigit(conf->addr[0])){ /* PVC */
int lcn = dec_to_uint(conf->addr, 0);
if ((lcn >= card->u.x.lo_pvc) && (lcn <= card->u.x.hi_pvc)){
@@ -3875,7 +3875,7 @@
if (!len)
len = strlen(str);
- for (val = 0; len && is_digit(*str); ++str, --len)
+ for (val = 0; len && isdigit(*str); ++str, --len)
val = (val * 10) + (*str - (unsigned)'0');
return val;
@@ -3896,9 +3896,9 @@
for (val = 0; len; ++str, --len)
{
ch = *str;
- if (is_digit(ch))
+ if (isdigit(ch))
val = (val << 4) + (ch - (unsigned)'0');
- else if (is_hex_digit(ch))
+ else if (isxdigit(ch))
val = (val << 4) + ((ch & 0xDF) - (unsigned)'A' + 10);
else break;
}