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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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2
net/core/dev.c
View File

@@ -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",

2
net/core/net-sysfs.c
View File

@@ -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",

6
net/core/sock.c
View File

@@ -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" ,