[PATCH] kill the rest of struct file propagation in block ioctls

Now we can switch blkdev_ioctl() block_device/mode

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 6 insertions, 2 deletions

diff --git a/fs/block_dev.c b/fs/block_dev.c
index b89c956e04f6..05865b93f7e1 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1202,7 +1202,11 @@ static int blkdev_close(struct inode * inode, struct file * filp)
 
 static long block_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 {
-        return blkdev_ioctl(file->f_mapping->host, file, cmd, arg);
+        struct block_device *bdev = I_BDEV(file->f_mapping->host);
+        fmode_t mode = file->f_mode;
+        if (file->f_flags & O_NDELAY)
+                mode |= FMODE_NDELAY_NOW;
+        return blkdev_ioctl(bdev, mode, cmd, arg);
 }
 
 static const struct address_space_operations def_blk_aops = {
@@ -1238,7 +1242,7 @@ int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)
         int res;
         mm_segment_t old_fs = get_fs();
         set_fs(KERNEL_DS);
-        res = blkdev_ioctl(bdev->bd_inode, NULL, cmd, arg);
+        res = blkdev_ioctl(bdev, 0, cmd, arg);
         set_fs(old_fs);
         return res;
 }