diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-05 21:52:57 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-07 02:16:21 -0400 |
| commit | db2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch) | |
| tree | 931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/cpqarray.c | |
| parent | a8ca889ed9585894d53fd8919d80cbe8baff09e7 (diff) | |
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/cpqarray.c')
| -rw-r--r-- | drivers/block/cpqarray.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index 3b9e8ebcb96b..639d26b90b91 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -160,7 +160,7 @@ static int sendcmd( unsigned int log_unit ); static int ida_unlocked_open(struct block_device *bdev, fmode_t mode); -static int ida_release(struct gendisk *disk, fmode_t mode); +static void ida_release(struct gendisk *disk, fmode_t mode); static int ida_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg); static int ida_getgeo(struct block_device *bdev, struct hd_geometry *geo); static int ida_ctlr_ioctl(ctlr_info_t *h, int dsk, ida_ioctl_t *io); @@ -856,7 +856,7 @@ static int ida_unlocked_open(struct block_device *bdev, fmode_t mode) /* * Close. Sync first. */ -static int ida_release(struct gendisk *disk, fmode_t mode) +static void ida_release(struct gendisk *disk, fmode_t mode) { ctlr_info_t *host; @@ -864,8 +864,6 @@ static int ida_release(struct gendisk *disk, fmode_t mode) host = get_host(disk); host->usage_count--; mutex_unlock(&cpqarray_mutex); - - return 0; } /* |