[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>

2 files changed, 6 insertions, 13 deletions

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 5b3db0640d87..3098c92402fd 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -177,7 +177,7 @@ struct compat_blkpg_ioctl_arg {
         compat_caddr_t data;
 };
 
-static int compat_blkpg_ioctl(struct inode *inode, struct file *file,
+static int compat_blkpg_ioctl(struct block_device *bdev, fmode_t mode,
                 unsigned int cmd, struct compat_blkpg_ioctl_arg __user *ua32)
 {
         struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
@@ -196,7 +196,7 @@ static int compat_blkpg_ioctl(struct inode *inode, struct file *file,
         if (err)
                 return err;
 
-        return blkdev_ioctl(inode, file, cmd, (unsigned long)a);
+        return blkdev_ioctl(bdev, mode, cmd, (unsigned long)a);
 }
 
 #define BLKBSZGET_32            _IOR(0x12, 112, int)
@@ -715,13 +715,13 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
          * but we call blkdev_ioctl, which gets the lock for us
          */
         case BLKRRPART:
-                return blkdev_ioctl(inode, file, cmd,
+                return blkdev_ioctl(bdev, mode, cmd,
                                 (unsigned long)compat_ptr(arg));
         case BLKBSZSET_32:
-                return blkdev_ioctl(inode, file, BLKBSZSET,
+                return blkdev_ioctl(bdev, mode, BLKBSZSET,
                                 (unsigned long)compat_ptr(arg));
         case BLKPG:
-                return compat_blkpg_ioctl(inode, file, cmd, compat_ptr(arg));
+                return compat_blkpg_ioctl(bdev, mode, cmd, compat_ptr(arg));
         case BLKRAGET:
         case BLKFRAGET:
                 if (!arg)
diff --git a/block/ioctl.c b/block/ioctl.c
index 14b7f2c10662..c832d639b6e2 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -230,20 +230,13 @@ EXPORT_SYMBOL_GPL(__blkdev_driver_ioctl);
  * always keep this in sync with compat_blkdev_ioctl() and
  * compat_blkdev_locked_ioctl()
  */
-int blkdev_ioctl(struct inode *inode, struct file *file, unsigned cmd,
+int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
                         unsigned long arg)
 {
-        struct block_device *bdev = inode->i_bdev;
         struct gendisk *disk = bdev->bd_disk;
         struct backing_dev_info *bdi;
         loff_t size;
         int ret, n;
-        fmode_t mode = 0;
-        if (file) {
-                mode = file->f_mode;
-                if (file->f_flags & O_NDELAY)
-                        mode |= FMODE_NDELAY_NOW;
-        }
 
         switch(cmd) {
         case BLKFLSBUF: