[PATCH 05/12] net: use the common ascii hex helpers

From: Harvey Harrison
Date: Mon May 12 2008 - 15:07:39 EST


Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
---
drivers/net/skfp/smt.c | 13 ++++++-------
net/ipv4/netfilter/ipt_CLUSTERIP.c | 5 ++---
2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c
index ffbfb1b..805383b 100644
--- a/drivers/net/skfp/smt.c
+++ b/drivers/net/skfp/smt.c
@@ -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

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 1819ad7..fafe8eb 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -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';
--
1.5.5.1.404.g981f6


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