[PATCH] md: remove useless ioctl warning

This warning was slightly useful back in 2.2 days, but is more an annoyance
now.  It makes it awkward to add new ioctls (that we we are likely to do that
in the current climate, but it is possible).

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/md/md.c b/drivers/md/md.c
index f19b874753a9c4aec3802b557ab05100f387ff61..30a93d64921e618d64cc844f48f50e01ed44a8ab 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3977,11 +3977,6 @@ static int md_ioctl(struct inode *inode, struct file *file,
                        goto done_unlock;
 
                default:
-                       if (_IOC_TYPE(cmd) == MD_MAJOR)
-                               printk(KERN_WARNING "md: %s(pid %d) used"
-                                       " obsolete MD ioctl, upgrade your"
-                                       " software to use new ictls.\n",
-                                       current->comm, current->pid);
                        err = -EINVAL;
                        goto abort_unlock;
        }