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net/neighbor/neighbor_dumpentry.c: Simplify neighbor_dumpentry() implementation

This commit is contained in:
Xiang Xiao 2018-11-09 14:10:18 -06:00 committed by Gregory Nutt
parent 7f8496c643
commit 0a673d78dc
1 changed files with 8 additions and 24 deletions
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32
net/neighbor/neighbor_dumpentry.c
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@ -65,10 +65,11 @@
*
******************************************************************************/
static void neighbor_dump_address(FAR const uint8_t *buffer, unsigned int buflen)
static void neighbor_dump_address(FAR const void *buf, unsigned int buflen)
{
char outbuf[16*3 + 9]; /* 6-byte header header + 16 hex bytes +
* 2 space separator + NUL termination */
FAR const uint8_t *buffer = buf;
FAR char *ptr;
unsigned int i;
unsigned int j;
@ -78,11 +79,11 @@ static void neighbor_dump_address(FAR const uint8_t *buffer, unsigned int buflen
{
if (i == 0)
{
ninfo(" at: ");
sprintf(outbuf, " at: ");
}
else
{
ninfo(" ");
sprintf(outbuf, " ");
}
maxj = 16;
@ -91,7 +92,7 @@ static void neighbor_dump_address(FAR const uint8_t *buffer, unsigned int buflen
maxj = buflen - i;
}
ptr = outbuf;
ptr = outbuf + 6;
for (j = 0; j < maxj; j++)
{
if (j == 8)
@ -105,7 +106,7 @@ static void neighbor_dump_address(FAR const uint8_t *buffer, unsigned int buflen
}
*ptr = '\0';
wlinfo(" %s\n", ptr);
ninfo("%s\n", ptr);
}
}
@ -138,25 +139,8 @@ void neighbor_dumpentry(FAR const char *msg,
ntohs(neighbor->ne_ipaddr[4]), ntohs(neighbor->ne_ipaddr[5]),
ntohs(neighbor->ne_ipaddr[6]), ntohs(neighbor->ne_ipaddr[7]));
#ifdef CONFIG_NET_ETHERNET
#ifdef CONFIG_NET_6LOWPAN
if (neighbor->ne_addr.na_lltype == NET_LL_ETHERNET)
#endif
{
neighbor_dump_address(neighbor->ne_addr.u.na_ethernet.ether_addr_octet,
neighbor->ne_addr.na_llsize);
}
#endif
#ifdef CONFIG_NET_6LOWPAN
#ifdef CONFIG_NET_ETHERNET
else
#endif
{
neighbor_dump_address(neighbor->ne_addr.u.na_sixlowpan.nm_addr,
neighbor->ne_addr.na_llsize);
}
#endif /* CONFIG_NET_6LOWPAN */
neighbor_dump_address(&neighbor->ne_addr.u,
neighbor->ne_addr.na_llsize);
}
/****************************************************************************