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/irda/iriap.c b/net/irda/iriap.c
index 4a105dc..294e34d 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -44,7 +44,7 @@
 
 #ifdef CONFIG_IRDA_DEBUG
 /* FIXME: This one should go in irlmp.c */
-static const char *ias_charset_types[] = {
+static const char *const ias_charset_types[] = {
 	"CS_ASCII",
 	"CS_ISO_8859_1",
 	"CS_ISO_8859_2",
@@ -966,7 +966,7 @@
 
 #ifdef CONFIG_PROC_FS
 
-static const char *ias_value_types[] = {
+static const char *const ias_value_types[] = {
 	"IAS_MISSING",
 	"IAS_INTEGER",
 	"IAS_OCT_SEQ",