Re: [PATCH 20/24] scsi: remove a very misleading comment

Remove the comment above ioctl_internal_command, which doesn't
document this function at all.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
  drivers/scsi/scsi_ioctl.c | 23 -----------------------
  1 file changed, 23 deletions(-)

diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c
index a70ddc1eb313..3d4311a78383 100644
--- a/drivers/scsi/scsi_ioctl.c
+++ b/drivers/scsi/scsi_ioctl.c

@@ -64,29 +64,6 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
  	return 1;
  }
  
-/*
-
- * The SCSI_IOCTL_SEND_COMMAND ioctl sends a command out to the SCSI host.
- * The IOCTL_NORMAL_TIMEOUT and NORMAL_RETRIES  variables are used.
- *
- * dev is the SCSI device struct ptr, *(int *) arg is the length of the
- * input data, if any, not including the command string & counts,
- * *((int *)arg + 1) is the output buffer size in bytes.
- *
- * *(char *) ((int *) arg)[2] the actual command byte.
- *
- * Note that if more than MAX_BUF bytes are requested to be transferred,
- * the ioctl will fail with error EINVAL.
- *
- * This size *does not* include the initial lengths that were passed.
- *
- * The SCSI command is read from the memory location immediately after the
- * length words, and the input data is right after the command.  The SCSI
- * routines know the command size based on the opcode decode.
- *
- * The output area is then filled in starting from the command byte.
- */
-
  static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
  				  int timeout, int retries)
  {