diff mbox series

[v2,1/3] watchdog: pcwd: drop always-false if from remove callback

Message ID 20210122092449.426097-2-uwe@kleine-koenig.org
State Superseded
Headers show
Series [v2,1/3] watchdog: pcwd: drop always-false if from remove callback | expand

Commit Message

Uwe Kleine-König Jan. 22, 2021, 9:24 a.m. UTC 
If pcwd_isa_probe() succeeded pcwd_private.io_addr cannot be NULL. (And
if pcwd_isa_probe() failed, pcwd_isa_remove() isn't called.)

Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
---
 drivers/watchdog/pcwd.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c
index e86fa7f8351d..b95cd38f3ceb 100644
--- a/drivers/watchdog/pcwd.c
+++ b/drivers/watchdog/pcwd.c
@@ -956,9 +956,6 @@  static int pcwd_isa_remove(struct device *dev, unsigned int id)
 	if (debug >= DEBUG)
 		pr_debug("pcwd_isa_remove id=%d\n", id);
 
-	if (!pcwd_private.io_addr)
-		return 1;
-
 	/*  Disable the board  */
 	if (!nowayout)
 		pcwd_stop();