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lib/ll_addr: whitespace and indent cleanup 

Run old ll_addr through kernel Lindent.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-11-15 14:36:19 -08:00
parent 57ddc275f5
commit 07b20a6197
1 changed files with 13 additions and 11 deletions
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24
lib/ll_addr.c
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@ -26,20 +26,20 @@
#include "rt_names.h"
#include "utils.h"
const char *ll_addr_n2a(const unsigned char *addr, int alen, int type, char *buf, int blen)
const char *ll_addr_n2a(const unsigned char *addr, int alen, int type,
char *buf, int blen)
{
int i;
int l;
if (alen == 4 &&
(type == ARPHRD_TUNNEL || type == ARPHRD_SIT || type == ARPHRD_IPGRE)) {
(type == ARPHRD_TUNNEL || type == ARPHRD_SIT
|| type == ARPHRD_IPGRE))
return inet_ntop(AF_INET, addr, buf, blen);
}
if (alen == 16 &&
(type == ARPHRD_TUNNEL6 || type == ARPHRD_IP6GRE)) {
if (alen == 16 && (type == ARPHRD_TUNNEL6 || type == ARPHRD_IP6GRE))
return inet_ntop(AF_INET6, addr, buf, blen);
}
snprintf(buf, blen, "%02x", addr[0]);
for (i = 1, l = 2; i < alen && l < blen; i++, l += 3)
snprintf(buf + l, blen - l, ":%02x", addr[i]);
@ -62,7 +62,7 @@ int ll_addr_a2n(char *lladdr, int len, const char *arg)
} else {
int i;
for (i=0; i<len; i++) {
for (i = 0; i < len; i++) {
int temp;
char *cp = strchr(arg, ':');
if (cp) {
@ -70,11 +70,13 @@ int ll_addr_a2n(char *lladdr, int len, const char *arg)
cp++;
}
if (sscanf(arg, "%x", &temp) != 1) {
fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
fprintf(stderr, "\"%s\" is invalid lladdr.\n",
arg);
return -1;
}
if (temp < 0 || temp > 255) {
fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
fprintf(stderr, "\"%s\" is invalid lladdr.\n",
arg);
return -1;
}
lladdr[i] = temp;
@ -82,6 +84,6 @@ int ll_addr_a2n(char *lladdr, int len, const char *arg)
break;
arg = cp;
}
return i+1;
return i + 1;
}
}