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>
diff --git a/net/atm/lec.c b/net/atm/lec.c
index c463868..8e723c2 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -935,9 +935,9 @@
}
#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 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 @@
}
#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: