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authorAl Viro <viro@zeniv.linux.org.uk>2013-05-06 05:52:57 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-05-07 10:16:21 +0400
commitdb2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch)
tree931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/ataflop.c
parenta8ca889ed9585894d53fd8919d80cbe8baff09e7 (diff)
downloadlinux-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/ataflop.c')
-rw-r--r--drivers/block/ataflop.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index ede16c64ff07..0e30c6e5492a 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -367,7 +367,7 @@ static void fd_probe( int drive );
static int fd_test_drive_present( int drive );
static void config_types( void );
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);
/************************* End of Prototypes **************************/
@@ -1886,7 +1886,7 @@ 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 atari_floppy_struct *p = disk->private_data;
mutex_lock(&ataflop_mutex);
@@ -1897,7 +1897,6 @@ static int floppy_release(struct gendisk *disk, fmode_t mode)
p->ref = 0;
}
mutex_unlock(&ataflop_mutex);
- return 0;
}
static const struct block_device_operations floppy_fops = {