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drivers: atm: use native kernel's hex_to_bin() func
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1645,10 +1645,8 @@ static int hrz_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
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unsigned short d = 0;
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char * s = skb->data;
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if (*s++ == 'D') {
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for (i = 0; i < 4; ++i) {
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d = (d<<4) | ((*s <= '9') ? (*s - '0') : (*s - 'a' + 10));
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++s;
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}
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for (i = 0; i < 4; ++i)
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d = (d << 4) | hex_to_bin(*s++);
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PRINTK (KERN_INFO, "debug bitmap is now %hx", debug = d);
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}
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}
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