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 /arch/xtensa/platforms/iss | |
| 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 'arch/xtensa/platforms/iss')
| -rw-r--r-- | arch/xtensa/platforms/iss/simdisk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index 88608cc11b8c..0345f43d34f3 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c | |||
| @@ -139,13 +139,12 @@ static int simdisk_open(struct block_device *bdev, fmode_t mode) | |||
| 139 | return 0; | 139 | return 0; |
| 140 | } | 140 | } |
| 141 | 141 | ||
| 142 | static int simdisk_release(struct gendisk *disk, fmode_t mode) | 142 | static void simdisk_release(struct gendisk *disk, fmode_t mode) |
| 143 | { | 143 | { |
| 144 | struct simdisk *dev = disk->private_data; | 144 | struct simdisk *dev = disk->private_data; |
| 145 | spin_lock(&dev->lock); | 145 | spin_lock(&dev->lock); |
| 146 | --dev->users; | 146 | --dev->users; |
| 147 | spin_unlock(&dev->lock); | 147 | spin_unlock(&dev->lock); |
| 148 | return 0; | ||
| 149 | } | 148 | } |
| 150 | 149 | ||
| 151 | static const struct block_device_operations simdisk_ops = { | 150 | static const struct block_device_operations simdisk_ops = { |