Atari keyboard: incorporate additional review comments

Atari keyboard: incorporate additional review comments:
  o Kill reference to source file name
  o Return error value from input_register_device() instead of -ENOMEM

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/input/keyboard/atakbd.c b/drivers/input/keyboard/atakbd.c
index f948d3a14a93..a1800151b6ce 100644
--- a/drivers/input/keyboard/atakbd.c
+++ b/drivers/input/keyboard/atakbd.c
@@ -217,7 +217,7 @@ static void atakbd_interrupt(unsigned char scancode, char down)
 
 static int __init atakbd_init(void)
 {
-        int i;
+        int i, error;
 
         if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP))
                 return -EIO;
@@ -247,9 +247,10 @@ static int __init atakbd_init(void)
         }
 
         /* error check */
-        if (input_register_device(atakbd_dev)) {
+        error = input_register_device(atakbd_dev);
+        if (error) {
                 input_free_device(atakbd_dev);
-                return -ENOMEM;
+                return error;
         }
 
         atari_input_keyboard_interrupt_hook = atakbd_interrupt;