| Message ID | 1454342370-14609-1-git-send-email-wuninsu@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index de9ff3b..75d06ea 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -1156,6 +1156,7 @@ static int usbvision_radio_close(struct file *file) usbvision_audio_off(usbvision); usbvision->radio = 0; usbvision->user--; + mutex_unlock(&usbvision->v4l2_lock); if (usbvision->remove_pending) { printk(KERN_INFO "%s: Final disconnect\n", __func__); @@ -1164,7 +1165,6 @@ static int usbvision_radio_close(struct file *file) return 0; } - mutex_unlock(&usbvision->v4l2_lock); PDEBUG(DBG_IO, "success"); return v4l2_fh_release(file); }
When remove_pending is non-zero, v4l2_lock is never unlocked. Signed-off-by: Insu Yun <wuninsu@gmail.com> --- drivers/media/usb/usbvision/usbvision-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)