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authorJan Engelhardt <jengelh@medozas.de>2009-08-05 10:42:58 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-05 10:42:58 -0700
commit36cbd3dcc10384f813ec0814255f576c84f2bcd4 (patch)
treec3579edea972519d2f9ae99d7da9a5dd56e6f5c1 /net/ipv6
parentdb71789c01ae7b641f83c5aa64e7df25122f4b28 (diff)
downloadvexpress-lsk-36cbd3dcc10384f813ec0814255f576c84f2bcd4.tar.gz
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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 590ddefb7ff..c9605c3ad91 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];