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path: root/drivers/net/wan/sdla_x25.c
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Diffstat (limited to 'drivers/net/wan/sdla_x25.c')
-rw-r--r--drivers/net/wan/sdla_x25.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 8a95d61a2f8f..63f846d6f3a6 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -957,7 +957,7 @@ static int new_if(struct wan_device* wandev, struct net_device* dev,
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 @@ static unsigned int dec_to_uint (unsigned char* str, int len)
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 @@ static unsigned int hex_to_uint (unsigned char* str, int len)
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;
}