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>

3 files changed, 4 insertions, 3 deletions

diff --git a/net/netfilter/ipvs/ip_vs_proto.c b/net/netfilter/ipvs/ip_vs_proto.c
index 85c8892e1e8..3e767167454 100644
--- a/net/netfilter/ipvs/ip_vs_proto.c
+++ b/net/netfilter/ipvs/ip_vs_proto.c
@@ -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;
 
diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c
index 2278e141489..91d28e07374 100644
--- a/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -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",
diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c
index 33a05d3684d..e7a6885e016 100644
--- a/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -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!",
 };