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| author | Al Viro | 2013-05-06 03:52:57 +0200 |
|---|---|---|
| committer | Al Viro | 2013-05-07 08:16:21 +0200 |
| commit | db2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch) | |
| tree | 931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/xen-blkfront.c | |
| parent | mtd_blktrans_ops->release() should return void (diff) | |
| download | kernel-qcow2-linux-db2a144bedd58b3dcf19950c2f476c58c9f39d18.tar.gz kernel-qcow2-linux-db2a144bedd58b3dcf19950c2f476c58c9f39d18.tar.xz kernel-qcow2-linux-db2a144bedd58b3dcf19950c2f476c58c9f39d18.zip | |
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/xen-blkfront.c')
| -rw-r--r-- | drivers/block/xen-blkfront.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index a894f88762d8..d89ef86220f4 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1617,7 +1617,7 @@ out: return err; } -static int blkif_release(struct gendisk *disk, fmode_t mode) +static void blkif_release(struct gendisk *disk, fmode_t mode) { struct blkfront_info *info = disk->private_data; struct block_device *bdev; @@ -1658,7 +1658,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode) out: bdput(bdev); mutex_unlock(&blkfront_mutex); - return 0; } static const struct block_device_operations xlvbd_block_fops = |