diff mbox series

[net-next,07/14] can: tcan4x5x: tcan4x5x_clear_interrupts(): remove redundant return statement

Message ID 20201130141432.278219-8-mkl@pengutronix.de
State New
Headers show
Series [net-next,01/14] can: pcan_usb_core: fix fall-through warnings for Clang | expand

Commit Message

Marc Kleine-Budde Nov. 30, 2020, 2:14 p.m. UTC 
From: Sean Nyekjaer <sean@geanix.com>

This patch removes a redundant return at the end of
tcan4x5x_clear_interrupts().

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Link: http://lore.kernel.org/r/20191211141635.322577-1-sean@geanix.com
Reported-by: Daniels Umanovskis <daniels@umanovskis.se>
Acked-by: Dan Murphy <dmurphy@ti.com>
Fixes: 5443c226ba91 ("can: tcan4x5x: Add tcan4x5x driver to the kernel")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/m_can/tcan4x5x.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c
index e5d7d85e0b6d..1ffcb7014154 100644
--- a/drivers/net/can/m_can/tcan4x5x.c
+++ b/drivers/net/can/m_can/tcan4x5x.c
@@ -328,12 +328,8 @@  static int tcan4x5x_clear_interrupts(struct m_can_classdev *cdev)
 	if (ret)
 		return ret;
 
-	ret = tcan4x5x_write_tcan_reg(cdev, TCAN4X5X_ERROR_STATUS,
-				      TCAN4X5X_CLEAR_ALL_INT);
-	if (ret)
-		return ret;
-
-	return ret;
+	return tcan4x5x_write_tcan_reg(cdev, TCAN4X5X_ERROR_STATUS,
+				       TCAN4X5X_CLEAR_ALL_INT);
 }
 
 static int tcan4x5x_init(struct m_can_classdev *cdev)