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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-10-19 16:45:11 +0200 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2021-10-21 23:36:29 +0200 |
| commit | 11b92913d1cafeca5bc7c398bf6075dd00e0b8a7 (patch) | |
| tree | 001f9d0bb3e8d1f152438e39b995fc85da4bc834 /drivers/auxdisplay | |
| parent | auxdisplay: ht16k33: Use HT16K33_FB_SIZE in ht16k33_initialize() (diff) | |
| download | linux-11b92913d1cafeca5bc7c398bf6075dd00e0b8a7.tar.xz linux-11b92913d1cafeca5bc7c398bf6075dd00e0b8a7.zip | |
auxdisplay: ht16k33: Remove unneeded error check in keypad probe()
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>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'drivers/auxdisplay')
| -rw-r--r-- | drivers/auxdisplay/ht16k33.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c index fed2f8bd2d27..1ce73c4172c8 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, |