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[media] cx88: fix error return code in cx8802_dvb_probe() 

Fix to return error code -ENODEV from the error handling case
instead of 0(err maybe overwrited to 0 in the for loop), as
done elsewhere in this function.

[mchehab@s-opensource.com: remove a now uneeded set for err = -ENODEV]

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Wei Yongjun 2016-09-21 12:12:58 -03:00 committed by Mauro Carvalho Chehab
parent 017f4fb7f2
commit e546b1ef22
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/cx88/cx88-dvb.c
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@ -1769,7 +1769,6 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
if (err)
goto fail_core;
err = -ENODEV;
for (i = 1; i <= core->board.num_frontends; i++) {
struct vb2_queue *q;
@ -1777,6 +1776,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
if (fe == NULL) {
printk(KERN_ERR "%s() failed to get frontend(%d)\n",
__func__, i);
err = -ENODEV;
goto fail_probe;
}
q = &fe->dvb.dvbq;