[PATCH] lose the unused file argument in generic_ide_ioctl()

Signed-off-by: Al Viro <[email protected]>

Author: Al Viro

drivers/ide/ide-cd.c

@@ -2174,7 +2174,7 @@ static int idecd_ioctl(struct inode *inode, struct file *file,
 		break;
 	}
 
-	err = generic_ide_ioctl(info->drive, file, bdev, cmd, arg);
+	err = generic_ide_ioctl(info->drive, bdev, cmd, arg);
 	if (err == -EINVAL)
 		err = cdrom_ioctl(file, &info->devinfo, inode, cmd, arg);
 

drivers/ide/ide-disk_ioctl.c

@@ -23,5 +23,5 @@ int ide_disk_ioctl(ide_drive_t *drive, struct inode *inode, struct file *file,
 	if (err != -EOPNOTSUPP)
 		return err;
 
-	return generic_ide_ioctl(drive, file, bdev, cmd, arg);
+	return generic_ide_ioctl(drive, bdev, cmd, arg);
 }

drivers/ide/ide-floppy_ioctl.c

@@ -284,7 +284,7 @@ int ide_floppy_ioctl(ide_drive_t *drive, struct inode *inode,
 				file ? file->f_mode : 0, cmd, argp);
 
 	if (err == -ENOTTY)
-		err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
+		err = generic_ide_ioctl(drive, bdev, cmd, arg);
 
 	return err;
 }

drivers/ide/ide-ioctls.c

@@ -240,8 +240,7 @@ static int generic_drive_reset(ide_drive_t *drive)
 	return ret;
 }
 
-int generic_ide_ioctl(ide_drive_t *drive, struct file *file,
-		      struct block_device *bdev,
+int generic_ide_ioctl(ide_drive_t *drive, struct block_device *bdev,
 		      unsigned int cmd, unsigned long arg)
 {
 	int err;

drivers/ide/ide-tape.c

@@ -2368,7 +2368,7 @@ static int idetape_ioctl(struct inode *inode, struct file *file,
 	struct block_device *bdev = inode->i_bdev;
 	struct ide_tape_obj *tape = ide_drv_g(bdev->bd_disk, ide_tape_obj);
 	ide_drive_t *drive = tape->drive;
-	int err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
+	int err = generic_ide_ioctl(drive, bdev, cmd, arg);
 	if (err == -EINVAL)
 		err = idetape_blkdev_ioctl(drive, cmd, arg);
 	return err;

drivers/scsi/ide-scsi.c

@@ -478,7 +478,7 @@ static int idescsi_ide_ioctl(struct inode *inode, struct file *file,
 {
 	struct block_device *bdev = inode->i_bdev;
 	struct ide_scsi_obj *scsi = ide_scsi_g(bdev->bd_disk);
-	return generic_ide_ioctl(scsi->drive, file, bdev, cmd, arg);
+	return generic_ide_ioctl(scsi->drive, bdev, cmd, arg);
 }
 
 static struct block_device_operations idescsi_ops = {

include/linux/ide.h

@@ -1158,8 +1158,7 @@ struct ide_ioctl_devset {
 int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int,
 		      unsigned long, const struct ide_ioctl_devset *);
 
-int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *,
-		      unsigned, unsigned long);
+int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned long);
 
 extern int ide_vlb_clk;
 extern int ide_pci_clk;