From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 998D4286430; Wed, 29 Apr 2026 09:23:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777454593; cv=none; b=jigB0THU0tdXWIym8GPSUJF1FKwN2cz7bgvGAxHPi/EpBp1JoAWX+7klG0Lzgz3HmyEfGP6dLT5clPUdq9YKn9/gZemDxM9fW14GmSzKOGvbFCnvrGAmHOSedeNfoG90ADJtNVx6Ku0izuLLm5hJI1BSR/Sq+A0TVLxesZkbs/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777454593; c=relaxed/simple; bh=eQs80Ma+lCeziXNpUTjAztgwET9gezLiUmAYWEHD028=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=hBr1x39/GPunXXq8rUwIClO84EPQiQagUwix2PJWbkSeOzRZGMiGzb3IGoRjWd67iueZxaG5lZAgPTHYjc/Emi3ebYuibDzlN20/8vn5zck0thxbrXsWTQI3IpdsBHa3vgGP9lyw8GoGN9H373rzkY184T0Nkb59pHTXPx92MY4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ewfndRih; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ewfndRih" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28A5DC19425; Wed, 29 Apr 2026 09:23:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777454593; bh=eQs80Ma+lCeziXNpUTjAztgwET9gezLiUmAYWEHD028=; h=From:To:Cc:Subject:Date:From; b=ewfndRihpfKfhGNEUuPpLQKUagFwPq/x1aNT5ANDnO6rP5CG0sbYGybfYydmuwQ/G KvkMv+u37CpHg4D0gwxKkI4auzjxoNNMN9MBDXuPVHGRJeZr4PpU7UmI4/5mng9M0F PRqbdKOAPx/nbjiTIzsX66SgduhTzylbAXhZohKsu/XnKUTI4l33PJq0kTfENEREsF JtiTiRJGqVNJsgY2+Vpoku+YUp6ecewC3reV/39mq2mdAZT88GevpsMI6DT44BQ2Tb vLZTlzslLK9ExtkmwTTCjW8bI/gaZ8i8UbD3Wzz1cG9lLAwZUGojDPP1v/nmnA489T r/CbFd0pyZhew== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1wI18Q-00000000hHk-3kov; Wed, 29 Apr 2026 11:23:10 +0200 From: Johan Hovold To: Mark Brown Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH] spi: clean up controller registration return value Date: Wed, 29 Apr 2026 11:23:01 +0200 Message-ID: <20260429092301.166375-1-johan@kernel.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Return explicit zero on successful controller registration to make the code more readable. Signed-off-by: Johan Hovold --- drivers/spi/spi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 104279858f56..5f57de24b9f7 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -3552,7 +3552,8 @@ int spi_register_controller(struct spi_controller *ctlr) /* Register devices from the device tree and ACPI */ of_register_spi_devices(ctlr); acpi_register_spi_devices(ctlr); - return status; + + return 0; del_ctrl: device_del(&ctlr->dev); @@ -3560,6 +3561,7 @@ int spi_register_controller(struct spi_controller *ctlr) mutex_lock(&board_lock); idr_remove(&spi_controller_idr, ctlr->bus_num); mutex_unlock(&board_lock); + return status; } EXPORT_SYMBOL_GPL(spi_register_controller); -- 2.53.0