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printk: Remove bogus comment vs. boot consoles

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The comment about unregistering boot consoles is just not matching the
reality. Remove it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20220924000454.3319186-5-john.ogness@linutronix.de
This commit is contained in:
Thomas Gleixner 2022-09-24 02:10:40 +02:06 committed by Petr Mladek
parent 7fc11a521e
commit eb4531b346
1 changed files with 0 additions and 3 deletions
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3
kernel/printk/printk.c
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@ -3209,9 +3209,6 @@ void register_console(struct console *newcon)
if (bootcon_enabled && if (bootcon_enabled &&
((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV) && ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV) &&
!keep_bootcon) { !keep_bootcon) {
/* We need to iterate through all boot consoles, to make
* sure we print everything out, before we unregister them.
*/
for_each_console(con) for_each_console(con)
if (con->flags & CON_BOOT) if (con->flags & CON_BOOT)
unregister_console(con); unregister_console(con);