console: Drop misleading comment

	/* find the last or real console */

This comment is misleading. The purpose of the loop is to check
if we are trying to register boot console after a real one has
already been registered. This is already mentioned in a comment
above.

Link: http://lkml.kernel.org/r/20200203133130.11591-4-andriy.shevchenko@linux.intel.com
To: linux-kernel@vger.kernel.org
To: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[pmladek@suse.com: Updated commit message.]
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index d40a316908dadc58269c7b7d5a023426b6be9923..b0c12c08cac4360d935de54795e0ea4ffe703653 100644 (file)
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2661,7 +2661,6 @@ void register_console(struct console *newcon)
         * already have a valid console
         */
        if (newcon->flags & CON_BOOT) {
-               /* find the last or real console */
                for_each_console(bcon) {
                        if (!(bcon->flags & CON_BOOT)) {
                                pr_info("Too late to register bootconsole %s%d\n",