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NETROM: Print decoded addresses rather than hex numbers.

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NETROM is an OSI layer 3 protocol sitting on top of AX.25.  It also uses
AX.25 addresses.  Without this commit ip will print NETROM address like

  link/generic 98:92:9c:aa:b0:40:02 brd 00:00:00:00:00:00:00

while with this commit the decoded result

  link/generic LINUX-1 brd *

is much more eye friendly.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
This commit is contained in:
Ralf Baechle 2021-09-19 15:30:26 +02:00 committed by David Ahern
parent c63b769ad4
commit fd4c1c8168
1 changed files with 2 additions and 0 deletions
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2
lib/ll_addr.c
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@ -41,6 +41,8 @@ const char *ll_addr_n2a(const unsigned char *addr, int alen, int type,
return inet_ntop(AF_INET6, addr, buf, blen);
if (alen == 7 && type == ARPHRD_AX25)
return ax25_ntop(AF_AX25, addr, buf, blen);
if (alen == 7 && type == ARPHRD_NETROM)
return netrom_ntop(AF_NETROM, addr, buf, blen);
snprintf(buf, blen, "%02x", addr[0]);
for (i = 1, l = 2; i < alen && l < blen; i++, l += 3)