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V4L/DVB (7805): saa7134: dvb_unregister_frontend() shouldn't be called, if not registered yet
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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@ -1339,7 +1339,6 @@ static int dvb_init(struct saa7134_dev *dev)
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dettach_frontend:
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dettach_frontend:
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dvb_frontend_detach(dev->dvb.frontend);
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dvb_frontend_detach(dev->dvb.frontend);
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dvb_unregister_frontend(dev->dvb.frontend);
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dev->dvb.frontend = NULL;
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dev->dvb.frontend = NULL;
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return -1;
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return -1;
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