[PATCH v4 11/19] auxdisplay: ht16k33: Remove unneeded error check in keypad probe()
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2021-07-27 14:07:08
Also in:
linux-leds, linux-mips, lkml
Subsystem:
auxiliary display drivers, ht16k33 led controller driver, the rest · Maintainers:
Andy Shevchenko, Robin van der Gracht, Linus Torvalds
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> --- v4: - No changes, v3: - No changes, v2: - Add Acked-by. --- drivers/auxdisplay/ht16k33.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index 99daf1974980b435..8c9acc4800bc94e0 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c@@ -378,11 +378,7 @@ 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,
--
2.25.1