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icmp: move icmp_err_convert[] to .rodata

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan 2010-01-22 10:18:25 +00:00 committed by David S. Miller
parent 5833929cc2
commit e754834e65
2 changed files with 2 additions and 2 deletions
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2
include/net/icmp.h
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@ -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)

2
net/ipv4/icmp.c
View File

@ -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,