[PATCH] md-export-rdev-data_offset-via-sysfs-fix

drivers/md/md.c: In function `offset_show':
drivers/md/md.c:1670: warning: long long unsigned int format, different type arg (arg 3)

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

drivers/md/md.c

@@ -1667,7 +1667,7 @@ __ATTR(slot, 0644, slot_show, slot_store);
 static ssize_t
 offset_show(mdk_rdev_t *rdev, char *page)
 {
-	return sprintf(page, "%llu\n", rdev->data_offset);
+	return sprintf(page, "%llu\n", (unsigned long long)rdev->data_offset);
 }
 
 static ssize_t