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Message-Id: <20211019144520.3613926-13-geert@linux-m68k.org>
Date:   Tue, 19 Oct 2021 16:45:11 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Miguel Ojeda <ojeda@...nel.org>
Cc:     Robin van der Gracht <robin@...tonic.nl>,
        Rob Herring <robh+dt@...nel.org>,
        Paul Burton <paulburton@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Pavel Machek <pavel@....cz>, Marek Behun <marek.behun@....cz>,
        devicetree@...r.kernel.org, linux-leds@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH v8 12/21] 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@...ux-m68k.org>
Acked-by: Robin van der Gracht <robin@...tonic.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 --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,
-- 
2.25.1

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