* [PATCH] icmp: move icmp_err_convert[] to .rodata
@ 2010-01-22 20:18 Alexey Dobriyan
2010-01-23 9:21 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Alexey Dobriyan @ 2010-01-22 20:18 UTC (permalink / raw)
To: davem; +Cc: netdev
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
include/net/icmp.h | 2 +-
net/ipv4/icmp.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -28,7 +28,7 @@ struct icmp_err {
unsigned fatal:1;
};
-extern struct icmp_err icmp_err_convert[];
+extern const struct icmp_err icmp_err_convert[];
#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field)
#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -114,7 +114,7 @@ struct icmp_bxm {
/* An array of errno for error messages from dest unreach. */
/* RFC 1122: 3.2.2.1 States that NET_UNREACH, HOST_UNREACH and SR_FAILED MUST be considered 'transient errs'. */
-struct icmp_err icmp_err_convert[] = {
+const struct icmp_err icmp_err_convert[] = {
{
.errno = ENETUNREACH, /* ICMP_NET_UNREACH */
.fatal = 0,
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2010-01-22 20:18 [PATCH] icmp: move icmp_err_convert[] to .rodata Alexey Dobriyan
2010-01-23 9:21 ` David Miller
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