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, 5 insertions, 5 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 71347668c506..f01a9c41f112 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -272,7 +272,7 @@ static const unsigned short netdev_lock_type[] =
          ARPHRD_PHONET_PIPE, ARPHRD_IEEE802154, ARPHRD_IEEE802154_PHY,
          ARPHRD_VOID, ARPHRD_NONE};
 
-static const char *netdev_lock_name[] =
+static const char *const netdev_lock_name[] =
         {"_xmit_NETROM", "_xmit_ETHER", "_xmit_EETHER", "_xmit_AX25",
          "_xmit_PRONET", "_xmit_CHAOS", "_xmit_IEEE802", "_xmit_ARCNET",
          "_xmit_APPLETLK", "_xmit_DLCI", "_xmit_ATM", "_xmit_METRICOM",
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 3994680c08b9..ad91e9e5f475 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -141,7 +141,7 @@ static ssize_t show_dormant(struct device *dev,
         return -EINVAL;
 }
 
-static const char *operstates[] = {
+static const char *const operstates[] = {
         "unknown",
         "notpresent", /* currently unused */
         "down",
diff --git a/net/core/sock.c b/net/core/sock.c
index bbb25be7ddfe..a324a80c163e 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -142,7 +142,7 @@ static struct lock_class_key af_family_slock_keys[AF_MAX];
  * strings build-time, so that runtime initialization of socket
  * locks is fast):
  */
-static const char *af_family_key_strings[AF_MAX+1] = {
+static const char *const af_family_key_strings[AF_MAX+1] = {
   "sk_lock-AF_UNSPEC", "sk_lock-AF_UNIX"     , "sk_lock-AF_INET"     ,
   "sk_lock-AF_AX25"  , "sk_lock-AF_IPX"      , "sk_lock-AF_APPLETALK",
   "sk_lock-AF_NETROM", "sk_lock-AF_BRIDGE"   , "sk_lock-AF_ATMPVC"   ,
@@ -158,7 +158,7 @@ static const char *af_family_key_strings[AF_MAX+1] = {
   "sk_lock-AF_IEEE802154",
   "sk_lock-AF_MAX"
 };
-static const char *af_family_slock_key_strings[AF_MAX+1] = {
+static const char *const af_family_slock_key_strings[AF_MAX+1] = {
   "slock-AF_UNSPEC", "slock-AF_UNIX"     , "slock-AF_INET"     ,
   "slock-AF_AX25"  , "slock-AF_IPX"      , "slock-AF_APPLETALK",
   "slock-AF_NETROM", "slock-AF_BRIDGE"   , "slock-AF_ATMPVC"   ,
@@ -174,7 +174,7 @@ static const char *af_family_slock_key_strings[AF_MAX+1] = {
   "slock-AF_IEEE802154",
   "slock-AF_MAX"
 };
-static const char *af_family_clock_key_strings[AF_MAX+1] = {
+static const char *const af_family_clock_key_strings[AF_MAX+1] = {
   "clock-AF_UNSPEC", "clock-AF_UNIX"     , "clock-AF_INET"     ,
   "clock-AF_AX25"  , "clock-AF_IPX"      , "clock-AF_APPLETALK",
   "clock-AF_NETROM", "clock-AF_BRIDGE"   , "clock-AF_ATMPVC"   ,