From 26355387c21accb0919d34ee59478c23b2030ee5 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 24 May 2010 14:33:28 -0700 Subject: [PATCH 1/1] drivers: wireless: use new hex_to_bin() method Instead of using own implementation involve hex_to_bin() function. Signed-off-by: Andy Shevchenko Acked-by: John W. Linville Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/net/wireless/airo.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index a441aad..3b7ab20 100644 --- 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; } } -- 1.8.2.3