diff options
| author | Uwe Kleine-König <uwe@kleine-koenig.org> | 2021-01-22 10:24:47 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-01-26 07:38:54 +0100 |
| commit | d2006bb79411c56b7bb6173f753a0ba6172d1fe6 (patch) | |
| tree | 647924dc99baa116a407119c8ab2884da6a42283 /drivers/watchdog | |
| parent | 19c329f6808995b142b3966301f217c831e7cf31 (diff) | |
watchdog: pcwd: drop always-false if from remove callback
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>
Link: https://lore.kernel.org/r/20210122092449.426097-2-uwe@kleine-koenig.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/pcwd.c | 3 |
1 files changed, 0 insertions, 3 deletions
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(); |