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block: Make BlockDriver method bdrv_set_locked() return void

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The only caller is bdrv_set_locked(), and it ignores the value.

Callees always return 0, except for FreeBSD's cdrom_set_locked(),
which returns -ENOTSUP when the device is in a terminally wedged
state.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-07-20 18:23:41 +02:00 • committed by Kevin Wolf
parent 02266d547a
commit 7bf37feddc
3 changed files with 5 additions and 10 deletions
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3
block/raw.c
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@ -80,10 +80,9 @@ static int raw_eject(BlockDriverState *bs, int eject_flag)
return bdrv_eject(bs->file, eject_flag);
}
static int raw_set_locked(BlockDriverState *bs, int locked)
static void raw_set_locked(BlockDriverState *bs, int locked)
{
bdrv_set_locked(bs->file, locked);
return 0;
}
static int raw_ioctl(BlockDriverState *bs, unsigned long int req, void *buf)