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[media] tm6000: Clean up file handle in open() error path 

Fix to avoid possible memory leak and exit file handle
in error paths.

Signed-off-by: Santosh Kumar Singh <kumar.san1093@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Santosh Kumar Singh 2016-12-19 15:10:58 -02:00 committed by Mauro Carvalho Chehab
parent 2217a1d1cb
commit 1e071039b1
1 changed files with 4 additions and 1 deletions
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5
drivers/media/usb/tm6000/tm6000-video.c
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@ -1371,8 +1371,11 @@ static int __tm6000_open(struct file *file)
/* initialize hardware on analog mode */ /* initialize hardware on analog mode */
rc = tm6000_init_analog_mode(dev); rc = tm6000_init_analog_mode(dev);
if (rc < 0) if (rc < 0) {
v4l2_fh_exit(&fh->fh);
kfree(fh);
return rc; return rc;
}
dev->mode = TM6000_MODE_ANALOG; dev->mode = TM6000_MODE_ANALOG;