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V4L/DVB (5360): Dvb-pll: Use sizeof() to get name length
Better to use sizeof() to get the size of the output buffer for the tuner name, instead of just hard coding 128. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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1 changed files with 2 additions and 1 deletions
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@ -640,7 +640,8 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
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memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
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memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
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sizeof(struct dvb_tuner_ops));
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sizeof(struct dvb_tuner_ops));
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strncpy(fe->ops.tuner_ops.info.name, desc->name, 128);
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strncpy(fe->ops.tuner_ops.info.name, desc->name,
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sizeof(fe->ops.tuner_ops.info.name));
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fe->ops.tuner_ops.info.frequency_min = desc->min;
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fe->ops.tuner_ops.info.frequency_min = desc->min;
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fe->ops.tuner_ops.info.frequency_min = desc->max;
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fe->ops.tuner_ops.info.frequency_min = desc->max;
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