diff options
Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
| -rw-r--r-- | drivers/net/wireless/ray_cs.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index abff8934db13..9c38fc331dca 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -97,7 +97,6 @@ static iw_stats *ray_get_wireless_stats(struct net_device *dev); static const struct iw_handler_def ray_handler_def; /***** Prototypes for raylink functions **************************************/ -static int asc_to_int(char a); static void authenticate(ray_dev_t *local); static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type); static void authenticate_timeout(u_long); @@ -1717,24 +1716,6 @@ static void authenticate_timeout(u_long data) } /*===========================================================================*/ -static int asc_to_int(char a) -{ - if (a < '0') - return -1; - if (a <= '9') - return (a - '0'); - if (a < 'A') - return -1; - if (a <= 'F') - return (10 + a - 'A'); - if (a < 'a') - return -1; - if (a <= 'f') - return (10 + a - 'a'); - return -1; -} - -/*===========================================================================*/ static int parse_addr(char *in_str, UCHAR *out) { int len; @@ -1754,14 +1735,14 @@ static int parse_addr(char *in_str, UCHAR *out) i = 5; while (j > 0) { - if ((k = asc_to_int(in_str[j--])) != -1) + if ((k = hex_to_bin(in_str[j--])) != -1) out[i] = k; else return 0; if (j == 0) break; - if ((k = asc_to_int(in_str[j--])) != -1) + if ((k = hex_to_bin(in_str[j--])) != -1) out[i] += k << 4; else return 0; |