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Subject: [media] ddbridge: remove unneeded check before dvb_unregister_device() Author: Markus Elfring <[email protected]> Date: Sun Nov 30 18:50:20 2014 -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 <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/pci/ddbridge/ddbridge-core.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=ddc0085e915f34fe56407dfc3ef2362f572d3a09 diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c index c82e855..9e3492e 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -1118,8 +1118,7 @@ static void ddb_ports_detach(struct ddb *dev) dvb_input_detach(port->input[1]); break; case DDB_PORT_CI: - if (port->output->dev) - dvb_unregister_device(port->output->dev); + dvb_unregister_device(port->output->dev); if (port->en) { ddb_input_stop(port->input[0]); ddb_output_stop(port->output); _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
