diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-08-05 17:42:58 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-05 17:42:58 (GMT) |
| commit | 36cbd3dcc10384f813ec0814255f576c84f2bcd4 (patch) | |
| tree | c3579edea972519d2f9ae99d7da9a5dd56e6f5c1 /net/ipv6 | |
| parent | db71789c01ae7b641f83c5aa64e7df25122f4b28 (diff) | |
| download | linux-36cbd3dcc10384f813ec0814255f576c84f2bcd4.tar.xz | |
net: mark read-only arrays as const
String literals are constant, and usually, we can also tag the array
of pointers const too, moving it to the .rodata section.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/proc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index 590ddef..c9605c3 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -101,7 +101,7 @@ static struct snmp_mib snmp6_icmp6_list[] = { }; /* RFC 4293 v6 ICMPMsgStatsTable; named items for RFC 2466 compatibility */ -static char *icmp6type2name[256] = { +static const char *const icmp6type2name[256] = { [ICMPV6_DEST_UNREACH] = "DestUnreachs", [ICMPV6_PKT_TOOBIG] = "PktTooBigs", [ICMPV6_TIME_EXCEED] = "TimeExcds", @@ -144,7 +144,7 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void **mib) /* print by name -- deprecated items */ for (i = 0; i < ICMP6MSG_MIB_MAX; i++) { int icmptype; - char *p; + const char *p; icmptype = i & 0xff; p = icmp6type2name[icmptype]; |