Commit 470a9147 authored by Dan Carpenter's avatar Dan Carpenter Committed by Mauro Carvalho Chehab

[media] usbvision-video: two use after frees

The lock has been freed in usbvision_release() so there is no need to
call mutex_unlock() here.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent a4789e6f
...@@ -446,6 +446,7 @@ static int usbvision_v4l2_close(struct file *file) ...@@ -446,6 +446,7 @@ static int usbvision_v4l2_close(struct file *file)
if (usbvision->remove_pending) { if (usbvision->remove_pending) {
printk(KERN_INFO "%s: Final disconnect\n", __func__); printk(KERN_INFO "%s: Final disconnect\n", __func__);
usbvision_release(usbvision); usbvision_release(usbvision);
return 0;
} }
mutex_unlock(&usbvision->v4l2_lock); mutex_unlock(&usbvision->v4l2_lock);
...@@ -1221,6 +1222,7 @@ static int usbvision_radio_close(struct file *file) ...@@ -1221,6 +1222,7 @@ static int usbvision_radio_close(struct file *file)
if (usbvision->remove_pending) { if (usbvision->remove_pending) {
printk(KERN_INFO "%s: Final disconnect\n", __func__); printk(KERN_INFO "%s: Final disconnect\n", __func__);
usbvision_release(usbvision); usbvision_release(usbvision);
return err_code;
} }
mutex_unlock(&usbvision->v4l2_lock); mutex_unlock(&usbvision->v4l2_lock);
......
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