summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-13 22:35:20 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-07-21 12:53:42 +0300
commit7a47c52142c18a9239c5afea2c9656c68d3f22e7 (patch)
tree73e52a993bd3b7e4c437d26382115ef5f9a6c41f
parenta7bdb9a9767360c2b4096bbb379e73022b274483 (diff)
downloadlinux-7a47c52142c18a9239c5afea2c9656c68d3f22e7.tar.xz
s390/ccwgroup: Drop if with an always false condition
The driver core only calls a bus remove callback when there is a driver. So dev->driver is never NULL and the check can safely be removed. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Vineeth Vijayan <vneethv@linux.ibm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20210713193522.1770306-4-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/s390/cio/ccwgroup.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 9748165e08e9..a6aeab1ea0ae 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -444,8 +444,6 @@ static int ccwgroup_remove(struct device *dev)
struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
struct ccwgroup_driver *gdrv = to_ccwgroupdrv(dev->driver);
- if (!dev->driver)
- return 0;
if (gdrv->remove)
gdrv->remove(gdev);