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Subject: [media] DVB: Delete an unnecessary check before the function call "dvb_unregister_device" Author: Markus Elfring <elfr...@users.sourceforge.net> Date: Tue Feb 3 12:01:40 2015 -0300 The dvb_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com> drivers/media/dvb-core/dvb_ca_en50221.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=07d0e554b5d10522b4cd6448108c0ad16403fea6 diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c index 55a217f..7a9dd25 100644 --- a/drivers/media/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb-core/dvb_ca_en50221.c @@ -1728,8 +1728,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter, error: if (ca != NULL) { - if (ca->dvbdev != NULL) - dvb_unregister_device(ca->dvbdev); + dvb_unregister_device(ca->dvbdev); kfree(ca->slot_info); kfree(ca); } _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
