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authorJan Engelhardt <jengelh@medozas.de>2009-08-05 10:42:58 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-05 10:42:58 -0700
commit36cbd3dcc10384f813ec0814255f576c84f2bcd4 (patch)
treec3579edea972519d2f9ae99d7da9a5dd56e6f5c1 /net/atm/lec.c
parentdb71789c01ae7b641f83c5aa64e7df25122f4b28 (diff)
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/atm/lec.c')
-rw-r--r--net/atm/lec.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c
index c463868c993b..8e723c2654cb 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -935,9 +935,9 @@ static int lecd_attach(struct atm_vcc *vcc, int arg)
}
#ifdef CONFIG_PROC_FS
-static char *lec_arp_get_status_string(unsigned char status)
+static const char *lec_arp_get_status_string(unsigned char status)
{
- static char *lec_arp_status_string[] = {
+ static const char *const lec_arp_status_string[] = {
"ESI_UNKNOWN ",
"ESI_ARP_PENDING ",
"ESI_VC_PENDING ",
@@ -1121,7 +1121,8 @@ static void *lec_seq_next(struct seq_file *seq, void *v, loff_t *pos)
static int lec_seq_show(struct seq_file *seq, void *v)
{
- static char lec_banner[] = "Itf MAC ATM destination"
+ static const char lec_banner[] =
+ "Itf MAC ATM destination"
" Status Flags "
"VPI/VCI Recv VPI/VCI\n";
@@ -1505,7 +1506,7 @@ lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove)
}
#if DEBUG_ARP_TABLE
-static char *get_status_string(unsigned char st)
+static const char *get_status_string(unsigned char st)
{
switch (st) {
case ESI_UNKNOWN: