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>

4 files changed, 6 insertions, 6 deletions

diff --git a/include/net/irda/ircomm_event.h b/include/net/irda/ircomm_event.h
index c290447..bc0c6f3 100644
--- a/include/net/irda/ircomm_event.h
+++ b/include/net/irda/ircomm_event.h
@@ -74,7 +74,7 @@ struct ircomm_info {
 	struct qos_info *qos;
 };
 
-extern char *ircomm_state[];
+extern const char *const ircomm_state[];
 
 struct ircomm_cb;   /* Forward decl. */
 
diff --git a/include/net/irda/ircomm_tty_attach.h b/include/net/irda/ircomm_tty_attach.h
index f91a5695..0a63bbb 100644
--- a/include/net/irda/ircomm_tty_attach.h
+++ b/include/net/irda/ircomm_tty_attach.h
@@ -66,8 +66,8 @@ struct ircomm_tty_info {
         __u8      dlsap_sel;
 };
 
-extern char *ircomm_state[];
-extern char *ircomm_tty_state[];
+extern const char *const ircomm_state[];
+extern const char *const ircomm_tty_state[];
 
 int ircomm_tty_do_event(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
 			struct sk_buff *skb, struct ircomm_tty_info *info);
diff --git a/include/net/irda/irlap_event.h b/include/net/irda/irlap_event.h
index 2ae2e119..4c90824 100644
--- a/include/net/irda/irlap_event.h
+++ b/include/net/irda/irlap_event.h
@@ -120,7 +120,7 @@ typedef enum { /* FIXME check the two first reason codes */
 	LAP_PRIMARY_CONFLICT,
 } LAP_REASON;
 
-extern const char *irlap_state[];
+extern const char *const irlap_state[];
 
 void irlap_do_event(struct irlap_cb *self, IRLAP_EVENT event, 
 		    struct sk_buff *skb, struct irlap_info *info);
diff --git a/include/net/irda/irlmp_event.h b/include/net/irda/irlmp_event.h
index e03ae4a..9e4ec17 100644
--- a/include/net/irda/irlmp_event.h
+++ b/include/net/irda/irlmp_event.h
@@ -79,8 +79,8 @@ typedef enum {
 	LM_LAP_IDLE_TIMEOUT,
 } IRLMP_EVENT;
 
-extern const char *irlmp_state[];
-extern const char *irlsap_state[];
+extern const char *const irlmp_state[];
+extern const char *const irlsap_state[];
 
 void irlmp_watchdog_timer_expired(void *data);
 void irlmp_discovery_timer_expired(void *data);