diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-06 05:52:57 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-07 10:16:21 +0400 |
| commit | db2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch) | |
| tree | 931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/cciss.c | |
| parent | a8ca889ed9585894d53fd8919d80cbe8baff09e7 (diff) | |
| download | linux-db2a144bedd58b3dcf19950c2f476c58c9f39d18.tar.xz | |
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/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index e18c99140c0a..94b51c5e0678 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -161,7 +161,7 @@ static irqreturn_t do_cciss_intx(int irq, void *dev_id); static irqreturn_t do_cciss_msix_intr(int irq, void *dev_id); static int cciss_open(struct block_device *bdev, fmode_t mode); static int cciss_unlocked_open(struct block_device *bdev, fmode_t mode); -static int cciss_release(struct gendisk *disk, fmode_t mode); +static void cciss_release(struct gendisk *disk, fmode_t mode); static int do_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg); static int cciss_ioctl(struct block_device *bdev, fmode_t mode, @@ -1123,7 +1123,7 @@ static int cciss_unlocked_open(struct block_device *bdev, fmode_t mode) /* * Close. Sync first. */ -static int cciss_release(struct gendisk *disk, fmode_t mode) +static void cciss_release(struct gendisk *disk, fmode_t mode) { ctlr_info_t *h; drive_info_struct *drv; @@ -1135,7 +1135,6 @@ static int cciss_release(struct gendisk *disk, fmode_t mode) drv->usage_count--; h->usage_count--; mutex_unlock(&cciss_mutex); - return 0; } static int do_ioctl(struct block_device *bdev, fmode_t mode, |