refs/tags/printk-for-4.21 - pub/scm/linux/kernel/git/pmladek/printk

tag	b6977839f60f4c94fc4929846f90444641c4e91e
tagger	Petr Mladek <pmladek@suse.com>	Thu Dec 20 14:14:09 2018 +0100
object	07c17732bd687567802aaa5fa5c101c2776565d1

Printk changes for 4.21

commit	07c17732bd687567802aaa5fa5c101c2776565d1	[log] [tgz]
author	Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>	Tue Dec 11 18:49:05 2018 +0900
committer	Petr Mladek <pmladek@suse.com>	Wed Dec 12 11:21:14 2018 +0100
tree	275be05af0872ec5ab06592d9a3a12ddd0868b90
parent	e80c1a9d5f514ce5134c6c4263a11607341466c9 [diff]

printk: Remove print_prefix() calls with NULL buffer.

We can save lines/size by removing print_prefix() with buf == NULL.
This patch makes no functional change.

Link: http://lkml.kernel.org/r/1544521745-11925-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>

kernel/printk/printk.c[diff]

1 file changed

tree: 275be05af0872ec5ab06592d9a3a12ddd0868b90