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Message-Id: <1211323319.5915.223.camel@brick>
Date: Tue, 20 May 2008 15:41:59 -0700
From: Harvey Harrison <harvey.harrison@...il.com>
To: David Miller <davem@...emloft.net>
Cc: crquan@...il.com, herbert@...dor.apana.org.au,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/ipv4/arp.c: Use the exported hex_asc from
lib/hexdump.c instead
From: Harvey Harrison <harvey.harrison@...il.com>
Subject: [PATCH] net: use common hex_asc helpers
Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
Something like this.
net/ipv4/arp.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 418862f..9b539fa 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1288,7 +1288,6 @@ static void arp_format_neigh_entry(struct seq_file *seq,
struct neighbour *n)
{
char hbuffer[HBUFFERLEN];
- const char hexbuf[] = "0123456789ABCDEF";
int k, j;
char tbuf[16];
struct net_device *dev = n->dev;
@@ -1302,8 +1301,8 @@ static void arp_format_neigh_entry(struct seq_file *seq,
else {
#endif
for (k = 0, j = 0; k < HBUFFERLEN - 3 && j < dev->addr_len; j++) {
- hbuffer[k++] = hexbuf[(n->ha[j] >> 4) & 15];
- hbuffer[k++] = hexbuf[n->ha[j] & 15];
+ hbuffer[k++] = hex_asc_hi(n->ha[j]);
+ hbuffer[k++] = hex_asc_lo(n->ha[j]);
hbuffer[k++] = ':';
}
hbuffer[--k] = 0;
--
1.5.5.1.570.g26b5e
--
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