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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index a27b7f4c19c5..f596ce149c3c 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -52,7 +52,7 @@ static int ccid3_debug;
 #ifdef CONFIG_IP_DCCP_CCID3_DEBUG
 static const char *ccid3_tx_state_name(enum ccid3_hc_tx_states state)
 {
-        static char *ccid3_state_names[] = {
+        static const char *const ccid3_state_names[] = {
         [TFRC_SSTATE_NO_SENT]  = "NO_SENT",
         [TFRC_SSTATE_NO_FBACK] = "NO_FBACK",
         [TFRC_SSTATE_FBACK]    = "FBACK",
@@ -646,7 +646,7 @@ enum ccid3_fback_type {
 #ifdef CONFIG_IP_DCCP_CCID3_DEBUG
 static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state)
 {
-        static char *ccid3_rx_state_names[] = {
+        static const char *const ccid3_rx_state_names[] = {
         [TFRC_RSTATE_NO_DATA] = "NO_DATA",
         [TFRC_RSTATE_DATA]    = "DATA",
         [TFRC_RSTATE_TERM]    = "TERM",