drivers: wireless: use new hex_to_bin() method

[pandora-kernel.git] / drivers / net / wireless / airo.c

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a441aad..3b7ab20 100644 (file)
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -5162,13 +5162,6 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file)
        enable_MAC(ai, 1);
 }
 
-static inline u8 hexVal(char c) {
-       if (c>='0' && c<='9') return c -= '0';
-       if (c>='a' && c<='f') return c -= 'a'-10;
-       if (c>='A' && c<='F') return c -= 'A'-10;
-       return 0;
-}
-
 static void proc_APList_on_close( struct inode *inode, struct file *file ) {
        struct proc_data *data = (struct proc_data *)file->private_data;
        struct proc_dir_entry *dp = PDE(inode);
@@ -5188,11 +5181,11 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
                        switch(j%3) {
                        case 0:
                                APList_rid.ap[i][j/3]=
-                                       hexVal(data->wbuffer[j+i*6*3])<<4;
+                                       hex_to_bin(data->wbuffer[j+i*6*3])<<4;
                                break;
                        case 1:
                                APList_rid.ap[i][j/3]|=
-                                       hexVal(data->wbuffer[j+i*6*3]);
+                                       hex_to_bin(data->wbuffer[j+i*6*3]);
                                break;
                        }
                }
@@ -5340,10 +5333,10 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
        for( i = 0; i < 16*3 && data->wbuffer[i+j]; i++ ) {
                switch(i%3) {
                case 0:
-                       key[i/3] = hexVal(data->wbuffer[i+j])<<4;
+                       key[i/3] = hex_to_bin(data->wbuffer[i+j])<<4;
                        break;
                case 1:
-                       key[i/3] |= hexVal(data->wbuffer[i+j]);
+                       key[i/3] |= hex_to_bin(data->wbuffer[i+j]);
                        break;
                }
        }