block_device_operations->release() should return void
The value passed is 0 in all but "it can never happen" cases (and those
only in a couple of drivers) *and* it would've been lost on the way
out anyway, even if something tried to pass something meaningful.
Just don't bother.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index e0588c6..9f2d348 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2376,10 +2376,9 @@
return ret;
}
-static int pkt_close(struct gendisk *disk, fmode_t mode)
+static void pkt_close(struct gendisk *disk, fmode_t mode)
{
struct pktcdvd_device *pd = disk->private_data;
- int ret = 0;
mutex_lock(&pktcdvd_mutex);
mutex_lock(&ctl_mutex);
@@ -2391,7 +2390,6 @@
}
mutex_unlock(&ctl_mutex);
mutex_unlock(&pktcdvd_mutex);
- return ret;
}