net: use the common ascii hex helpers
Harvey Harrison [Wed, 30 Jul 2008 23:30:15 +0000 (16:30 -0700)]
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/skfp/smt.c
net/ipv4/netfilter/ipt_CLUSTERIP.c

index ffbfb1b..805383b 100644 (file)
@@ -19,6 +19,7 @@
 #include "h/smc.h"
 #include "h/smt_p.h"
 #include <linux/bitrev.h>
+#include <linux/kernel.h>
 
 #define KERNEL
 #include "h/smtstate.h"
@@ -1730,20 +1731,18 @@ void fddi_send_antc(struct s_smc *smc, struct fddi_addr *dest)
 #endif
 
 #ifdef DEBUG
-#define hextoasc(x)    "0123456789abcdef"[x]
-
 char *addr_to_string(struct fddi_addr *addr)
 {
        int     i ;
        static char     string[6*3] = "****" ;
 
        for (i = 0 ; i < 6 ; i++) {
-               string[i*3] = hextoasc((addr->a[i]>>4)&0xf) ;
-               string[i*3+1] = hextoasc((addr->a[i])&0xf) ;
-               string[i*3+2] = ':' ;
+               string[i * 3] = hex_asc_hi(addr->a[i]);
+               string[i * 3 + 1] = hex_asc_lo(addr->a[i]);
+               string[i * 3 + 2] = ':';
        }
-       string[5*3+2] = 0 ;
-       return(string) ;
+       string[5 * 3 + 2] = 0;
+       return(string);
 }
 #endif
 
index 1819ad7..fafe8eb 100644 (file)
@@ -475,11 +475,10 @@ static void arp_print(struct arp_payload *payload)
 #define HBUFFERLEN 30
        char hbuffer[HBUFFERLEN];
        int j,k;
-       const char hexbuf[]= "0123456789abcdef";
 
        for (k=0, j=0; k < HBUFFERLEN-3 && j < ETH_ALEN; j++) {
-               hbuffer[k++]=hexbuf[(payload->src_hw[j]>>4)&15];
-               hbuffer[k++]=hexbuf[payload->src_hw[j]&15];
+               hbuffer[k++] = hex_asc_hi(payload->src_hw[j]);
+               hbuffer[k++] = hex_asc_lo(payload->src_hw[j]);
                hbuffer[k++]=':';
        }
        hbuffer[--k]='\0';