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authorAl Viro <viro@zeniv.linux.org.uk>2013-05-06 05:52:57 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-05-07 10:16:21 +0400
commitdb2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch)
tree931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/paride/pd.c
parenta8ca889ed9585894d53fd8919d80cbe8baff09e7 (diff)
downloadlinux-db2a144bedd58b3dcf19950c2f476c58c9f39d18.tar.xz
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>
Diffstat (limited to 'drivers/block/paride/pd.c')
-rw-r--r--drivers/block/paride/pd.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 831e3ac156e6..19ad8f0c83ef 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -783,7 +783,7 @@ static int pd_ioctl(struct block_device *bdev, fmode_t mode,
}
}
-static int pd_release(struct gendisk *p, fmode_t mode)
+static void pd_release(struct gendisk *p, fmode_t mode)
{
struct pd_unit *disk = p->private_data;
@@ -791,8 +791,6 @@ static int pd_release(struct gendisk *p, fmode_t mode)
if (!--disk->access && disk->removable)
pd_special_command(disk, pd_door_unlock);
mutex_unlock(&pd_mutex);
-
- return 0;
}
static unsigned int pd_check_events(struct gendisk *p, unsigned int clearing)