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Commit 06b6fea8 authored by Markus Elfring's avatar Markus Elfring Committed by Mauro Carvalho Chehab
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[media] c8sectpfe: Delete unnecessary checks before two function calls 



The functions i2c_put_adapter() and module_put() test whether their
argument is NULL and then return immediately.
Thus the tests around their calls are not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 4dc0e908

drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -214,11 +214,10 @@ void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe, 
			dvb_frontend_detach(tsin->frontend);

			dvb_frontend_detach(tsin->frontend);

		}

		}





		if (tsin && tsin->i2c_adapter)

		if (tsin)

			i2c_put_adapter(tsin->i2c_adapter);

			i2c_put_adapter(tsin->i2c_adapter);





		if (tsin && tsin->i2c_client) {

		if (tsin && tsin->i2c_client) {

			if (tsin->i2c_client->dev.driver->owner)

			module_put(tsin->i2c_client->dev.driver->owner);

			module_put(tsin->i2c_client->dev.driver->owner);

			i2c_unregister_device(tsin->i2c_client);

			i2c_unregister_device(tsin->i2c_client);

		}

		}