icmp: move icmp_err_convert[] to .rodata
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -28,7 +28,7 @@ struct icmp_err {
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unsigned fatal:1;
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};
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extern struct icmp_err icmp_err_convert[];
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extern const struct icmp_err icmp_err_convert[];
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#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field)
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#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
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#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
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@ -114,7 +114,7 @@ struct icmp_bxm {
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/* An array of errno for error messages from dest unreach. */
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/* RFC 1122: 3.2.2.1 States that NET_UNREACH, HOST_UNREACH and SR_FAILED MUST be considered 'transient errs'. */
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struct icmp_err icmp_err_convert[] = {
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const struct icmp_err icmp_err_convert[] = {
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{
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.errno = ENETUNREACH, /* ICMP_NET_UNREACH */
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.fatal = 0,
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