Commit 0185698c authored Apr 03, 2014 by Petr Mladek Committed by Linus Torvalds Apr 03, 2014

printk: remove duplicated check for log level



The check for the exact log level is already done in printk_get_level.
We do not need to duplicate it in printk_skip_level.

Signed-off-by: Petr Mladek <pmladek@suse.cz>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Kay Sievers <kay@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 708d96fd

include/linux/printk.h

+3 −7

Original line number	Diff line number	Diff line
		@@ -24,13 +24,9 @@ static inline int printk_get_level(const char *buffer)

		static inline const char printk_skip_level(const char buffer)
		{
		if (printk_get_level(buffer)) {
		switch (buffer[1]) {
		case '0' ... '7':
		case 'd': /* KERN_DEFAULT */
		if (printk_get_level(buffer))
		return buffer + 2;
		}
		}

		return buffer;
		}