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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>
This commit is contained in:
Andy Shevchenko 2020-02-03 15:31:27 +02:00 committed by Petr Mladek
parent 12825e6ba8
commit d58ad10122
1 changed files with 0 additions and 1 deletions
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kernel/printk/printk.c
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@ -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",