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net: mark read-only arrays as const

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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>
This commit is contained in:
Jan Engelhardt
2009-08-05 10:42:58 -07:00
committed by David S. Miller
parent db71789c01
commit 36cbd3dcc1
36 changed files with 74 additions and 66 deletions
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3
net/netfilter/ipvs/ip_vs_proto.c
View File

@ -127,7 +127,8 @@ ip_vs_create_timeout_table(int *table, int size)
* Set timeout value for state specified by name
*/
int
ip_vs_set_state_timeout(int *table, int num, char **names, char *name, int to)
ip_vs_set_state_timeout(int *table, int num, const char *const *names,
const char *name, int to)
{
int i;

2
net/netfilter/ipvs/ip_vs_proto_tcp.c
View File

@ -377,7 +377,7 @@ static int tcp_timeouts[IP_VS_TCP_S_LAST+1] = {
[IP_VS_TCP_S_LAST] = 2*HZ,
};
static char * tcp_state_name_table[IP_VS_TCP_S_LAST+1] = {
static const char *const tcp_state_name_table[IP_VS_TCP_S_LAST+1] = {
[IP_VS_TCP_S_NONE] = "NONE",
[IP_VS_TCP_S_ESTABLISHED] = "ESTABLISHED",
[IP_VS_TCP_S_SYN_SENT] = "SYN_SENT",

2
net/netfilter/ipvs/ip_vs_proto_udp.c
View File

@ -472,7 +472,7 @@ static int udp_timeouts[IP_VS_UDP_S_LAST+1] = {
[IP_VS_UDP_S_LAST] = 2*HZ,
};
static char * udp_state_name_table[IP_VS_UDP_S_LAST+1] = {
static const char *const udp_state_name_table[IP_VS_UDP_S_LAST+1] = {
[IP_VS_UDP_S_NORMAL] = "UDP",
[IP_VS_UDP_S_LAST] = "BUG!",
};