From: Johan Hovold <johan@kernel.org>
Date: Wed, 29 Apr 2026 09:23:01 +0000 (+0200)
Subject: spi: clean up controller registration return value
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54dac8230d9cbc26391ca61b45e1d6c2407c4daf;p=thirdparty%2Flinux.git

spi: clean up controller registration return value

Return explicit zero on successful controller registration to make the
code more readable.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260429092301.166375-1-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 104279858f567..5f57de24b9f76 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 @@ free_bus_id:
 	mutex_lock(&board_lock);
 	idr_remove(&spi_controller_idr, ctlr->bus_num);
 	mutex_unlock(&board_lock);
+
 	return status;
 }
 EXPORT_SYMBOL_GPL(spi_register_controller);