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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-02-03 15:31:27 +0200 |
|---|---|---|
| committer |   Petr Mladek <pmladek@suse.com> | 2020-02-11 10:44:02 +0100 |
| commit | d58ad10122e6f8f84b1ef60227233b7c5de2bc02 (patch) | |
| tree | 78ef7d0b5d14ea81bcba717e127933ce1c847534 /kernel/printk | |
| parent | console: Use for_each_console() helper in unregister_console() (diff) | |
| download | wireguard-linux-d58ad10122e6f8f84b1ef60227233b7c5de2bc02.tar.xz wireguard-linux-d58ad10122e6f8f84b1ef60227233b7c5de2bc02.zip | |
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>
Diffstat (limited to 'kernel/printk')
| -rw-r--r-- | kernel/printk/printk.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index d40a316908da..b0c12c08cac4 100644 --- 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", |