Input: make input_register_handler() return error codes
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 7974807..bf2339c 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -1362,6 +1362,7 @@
int __init kbd_init(void)
{
int i;
+ int error;
for (i = 0; i < MAX_NR_CONSOLES; i++) {
kbd_table[i].ledflagstate = KBD_DEFLEDS;
@@ -1373,7 +1374,9 @@
kbd_table[i].kbdmode = VC_XLATE;
}
- input_register_handler(&kbd_handler);
+ error = input_register_handler(&kbd_handler);
+ if (error)
+ return error;
tasklet_enable(&keyboard_tasklet);
tasklet_schedule(&keyboard_tasklet);