diff mbox series

[v8,12/21] auxdisplay: ht16k33: Remove unneeded error check in keypad probe()

Message ID 20211019144520.3613926-13-geert@linux-m68k.org (mailing list archive)
State Not Applicable
Headers show
Series auxdisplay: ht16k33: Add character display support | expand

Commit Message

Geert Uytterhoeven Oct. 19, 2021, 2:45 p.m. UTC 
There is no need to check the return code of input_register_device(),
just propagate it to the caller.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Robin van der Gracht <robin@protonic.nl>
---
v8:
  - No changes,

v7:
  - No changes,

v6:
  - No changes,

v5:
  - No changes,

v4:
  - No changes,

v3:
  - No changes,

v2:
  - Add Acked-by.
---
 drivers/auxdisplay/ht16k33.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index fed2f8bd2d27c65b..1ce73c4172c89244 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -388,11 +388,7 @@  static int ht16k33_keypad_probe(struct i2c_client *client,
 
 	ht16k33_keypad_stop(keypad->dev);
 
-	err = input_register_device(keypad->dev);
-	if (err)
-		return err;
-
-	return 0;
+	return input_register_device(keypad->dev);
 }
 
 static int ht16k33_probe(struct i2c_client *client,