Applied to our local git. Thanks. It will be part of my next patch submission for net-next.
Kind regards, Ursula Braun, IBM Germany On Tue, 2015-11-17 at 20:20 +0100, SF Markus Elfring wrote: > From: Markus Elfring <[email protected]> > Date: Tue, 17 Nov 2015 20:10:02 +0100 > > The channel_remove() function tests whether its argument is NULL > and then returns immediately. Thus the test around the calls is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring <[email protected]> > --- > drivers/s390/net/ctcm_main.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-) > > diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c > index 05c37d6..c3e2252 100644 > --- a/drivers/s390/net/ctcm_main.c > +++ b/drivers/s390/net/ctcm_main.c > @@ -1677,11 +1677,8 @@ static int ctcm_shutdown_device(struct ccwgroup_device > *cgdev) > > ccw_device_set_offline(cgdev->cdev[1]); > ccw_device_set_offline(cgdev->cdev[0]); > - > - if (priv->channel[CTCM_READ]) > - channel_remove(priv->channel[CTCM_READ]); > - if (priv->channel[CTCM_WRITE]) > - channel_remove(priv->channel[CTCM_WRITE]); > + channel_remove(priv->channel[CTCM_READ]); > + channel_remove(priv->channel[CTCM_WRITE]); > priv->channel[CTCM_READ] = priv->channel[CTCM_WRITE] = NULL; > > return 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
