Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6

[net-next-2.6.git] / drivers / net / wireless / ray_cs.c

diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index a860bce6849b0d4517bcf6d8f4ee57559f5e70f1..88560d0ae50a2457d1373103db85b98ebb61211e 100644 (file)
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -96,7 +96,6 @@ 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);
@@ -1699,24 +1698,6 @@ static void authenticate_timeout(u_long data)
        join_net((u_long) local);
 }
 
-/*===========================================================================*/
-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)
 {
@@ -1737,14 +1718,14 @@ 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;