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authorAl Viro <viro@zeniv.linux.org.uk>2013-05-05 21:52:57 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-05-07 02:16:21 -0400
commitdb2a144bedd58b3dcf19950c2f476c58c9f39d18 (patch)
tree931f1b5a8e6bafe388b317bce02a9fd9af309d38 /drivers/block/xsysace.c
parenta8ca889ed9585894d53fd8919d80cbe8baff09e7 (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 'drivers/block/xsysace.c')
-rw-r--r--drivers/block/xsysace.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 1f38643173ca..f8ef15f37c5e 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -915,7 +915,7 @@ static int ace_open(struct block_device *bdev, fmode_t mode)
915 return 0; 915 return 0;
916} 916}
917 917
918static int ace_release(struct gendisk *disk, fmode_t mode) 918static void ace_release(struct gendisk *disk, fmode_t mode)
919{ 919{
920 struct ace_device *ace = disk->private_data; 920 struct ace_device *ace = disk->private_data;
921 unsigned long flags; 921 unsigned long flags;
@@ -932,7 +932,6 @@ static int ace_release(struct gendisk *disk, fmode_t mode)
932 } 932 }
933 spin_unlock_irqrestore(&ace->lock, flags); 933 spin_unlock_irqrestore(&ace->lock, flags);
934 mutex_unlock(&xsysace_mutex); 934 mutex_unlock(&xsysace_mutex);
935 return 0;
936} 935}
937 936
938static int ace_getgeo(struct block_device *bdev, struct hd_geometry *geo) 937static int ace_getgeo(struct block_device *bdev, struct hd_geometry *geo)