Merge tag 'pull-bd_inode-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[thirdparty/kernel/linux.git] / block / fops.c

diff --git a/block/fops.c b/block/fops.c
index 7a163f7fe2d8ccb4e130214805633422bb05dbe7..376265935714fd1da2b185056468dd3cd0c14462 100644 (file)
--- a/block/fops.c
+++ b/block/fops.c
@@ -663,8 +663,8 @@ static ssize_t blkdev_buffered_write(struct kiocb *iocb, struct iov_iter *from)
 static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
 {
        struct file *file = iocb->ki_filp;
-       struct block_device *bdev = I_BDEV(file->f_mapping->host);
-       struct inode *bd_inode = bdev->bd_inode;
+       struct inode *bd_inode = bdev_file_inode(file);
+       struct block_device *bdev = I_BDEV(bd_inode);
        loff_t size = bdev_nr_bytes(bdev);
        size_t shorted = 0;
        ssize_t ret;