diff options
Diffstat (limited to 'fs/block_dev.c')
-rw-r--r-- | fs/block_dev.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 4a6c8c0a3bc9..4f2c4e9e84f5 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -921,21 +921,6 @@ void bdev_add(struct block_device *bdev, dev_t dev) insert_inode_hash(bdev->bd_inode); } -/** - * bdgrab -- Grab a reference to an already referenced block device - * @bdev: Block device to grab a reference to. - * - * Returns the block_device with an additional reference when successful, - * or NULL if the inode is already beeing freed. - */ -struct block_device *bdgrab(struct block_device *bdev) -{ - if (!igrab(bdev->bd_inode)) - return NULL; - return bdev; -} -EXPORT_SYMBOL(bdgrab); - long nr_blockdev_pages(void) { struct inode *inode; |