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/swim3.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/swim3.c')
| -rw-r--r-- | drivers/block/swim3.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 758f2ac878c..20e061c3e02 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -251,7 +251,7 @@ static int fd_eject(struct floppy_state *fs); static int floppy_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long param); static int floppy_open(struct block_device *bdev, fmode_t mode); -static int floppy_release(struct gendisk *disk, fmode_t mode); +static void floppy_release(struct gendisk *disk, fmode_t mode); static unsigned int floppy_check_events(struct gendisk *disk, unsigned int clearing); static int floppy_revalidate(struct gendisk *disk); @@ -1017,7 +1017,7 @@ static int floppy_unlocked_open(struct block_device *bdev, fmode_t mode) return ret; } -static int floppy_release(struct gendisk *disk, fmode_t mode) +static void floppy_release(struct gendisk *disk, fmode_t mode) { struct floppy_state *fs = disk->private_data; struct swim3 __iomem *sw = fs->swim3; @@ -1029,7 +1029,6 @@ static int floppy_release(struct gendisk *disk, fmode_t mode) swim3_select(fs, RELAX); } mutex_unlock(&swim3_mutex); - return 0; } static unsigned int floppy_check_events(struct gendisk *disk, |