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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-07 22:14:53 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-07 22:14:53 (GMT) |
| commit | 292088ee032d0df59e7c8a7a00e9b97260146078 (patch) | |
| tree | 99e5eee404285d4e2b6d282113cccee58236580f /drivers/s390/block/dasd.c | |
| parent | bc2d968f0ec698c66750e0ad1c1d35568fe93c05 (diff) | |
| parent | 254844d3b9959b52fedf2f22810cc66e82a1ca16 (diff) | |
| download | linux-fsl-qoriq-292088ee032d0df59e7c8a7a00e9b97260146078.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more vfs updates from Al Viro:
"A couple of fixes + getting rid of __blkdev_put() return value"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
proc: Use PDE attribute setting accessor functions
make blkdev_put() return void
block_device_operations->release() should return void
mtd_blktrans_ops->release() should return void
hfs: SMP race on directory close()
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 82758cb..4361d97 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2997,18 +2997,14 @@ unlock: return rc; } -static int dasd_release(struct gendisk *disk, fmode_t mode) +static void dasd_release(struct gendisk *disk, fmode_t mode) { - struct dasd_device *base; - - base = dasd_device_from_gendisk(disk); - if (!base) - return -ENODEV; - - atomic_dec(&base->block->open_count); - module_put(base->discipline->owner); - dasd_put_device(base); - return 0; + struct dasd_device *base = dasd_device_from_gendisk(disk); + if (base) { + atomic_dec(&base->block->open_count); + module_put(base->discipline->owner); + dasd_put_device(base); + } } /* |