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authorJan Engelhardt <jengelh@medozas.de>2009-08-05 21:42:58 +0400
committerDavid S. Miller <davem@davemloft.net>2009-08-05 21:42:58 +0400
commit36cbd3dcc10384f813ec0814255f576c84f2bcd4 (patch)
treec3579edea972519d2f9ae99d7da9a5dd56e6f5c1 /net/dccp
parentdb71789c01ae7b641f83c5aa64e7df25122f4b28 (diff)
downloadlinux-36cbd3dcc10384f813ec0814255f576c84f2bcd4.tar.xz
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>
Diffstat (limited to 'net/dccp')
-rw-r--r--net/dccp/ccids/ccid3.c4
-rw-r--r--net/dccp/feat.c7
-rw-r--r--net/dccp/proto.c4
3 files changed, 8 insertions, 7 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",
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index b04160a2eea5..972b8dc918d6 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -213,7 +213,7 @@ static int dccp_feat_default_value(u8 feat_num)
*/
static const char *dccp_feat_fname(const u8 feat)
{
- static const char *feature_names[] = {
+ static const char *const feature_names[] = {
[DCCPF_RESERVED] = "Reserved",
[DCCPF_CCID] = "CCID",
[DCCPF_SHORT_SEQNOS] = "Allow Short Seqnos",
@@ -236,8 +236,9 @@ static const char *dccp_feat_fname(const u8 feat)
return feature_names[feat];
}
-static const char *dccp_feat_sname[] = { "DEFAULT", "INITIALISING", "CHANGING",
- "UNSTABLE", "STABLE" };
+static const char *const dccp_feat_sname[] = {
+ "DEFAULT", "INITIALISING", "CHANGING", "UNSTABLE", "STABLE",
+};
#ifdef CONFIG_IP_DCCP_DEBUG
static const char *dccp_feat_oname(const u8 opt)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 94ca8eaace7d..37b3b4293ef4 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -124,7 +124,7 @@ EXPORT_SYMBOL_GPL(dccp_done);
const char *dccp_packet_name(const int type)
{
- static const char *dccp_packet_names[] = {
+ static const char *const dccp_packet_names[] = {
[DCCP_PKT_REQUEST] = "REQUEST",
[DCCP_PKT_RESPONSE] = "RESPONSE",
[DCCP_PKT_DATA] = "DATA",
@@ -147,7 +147,7 @@ EXPORT_SYMBOL_GPL(dccp_packet_name);
const char *dccp_state_name(const int state)
{
- static char *dccp_state_names[] = {
+ static const char *const dccp_state_names[] = {
[DCCP_OPEN] = "OPEN",
[DCCP_REQUESTING] = "REQUESTING",
[DCCP_PARTOPEN] = "PARTOPEN",