From db2a144bedd58b3dcf19950c2f476c58c9f39d18 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 5 May 2013 21:52:57 -0400 Subject: 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 --- drivers/mtd/mtd_blkdevs.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/mtd/mtd_blkdevs.c') diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 65d7e7e2fb1f..5073cbc796d8 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -237,12 +237,12 @@ error_put: return ret; } -static int blktrans_release(struct gendisk *disk, fmode_t mode) +static void blktrans_release(struct gendisk *disk, fmode_t mode) { struct mtd_blktrans_dev *dev = blktrans_dev_get(disk); if (!dev) - return 0; + return; mutex_lock(&dev->lock); @@ -260,7 +260,6 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode) unlock: mutex_unlock(&dev->lock); blktrans_dev_put(dev); - return 0; } static int blktrans_getgeo(struct block_device *bdev, struct hd_geometry *geo) -- cgit v1.2.3