From 0185698c0f543d4e8677bb97227ebe46024e3eb8 Mon Sep 17 00:00:00 2001
From: Petr Mladek <pmladek@suse.cz>
Date: Thu, 3 Apr 2014 14:48:38 -0700
Subject: [PATCH] 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>
---
include/linux/printk.h | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index fa47e2708c017..8860575899f21 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -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 */
- return buffer + 2;
- }
- }
+ if (printk_get_level(buffer))
+ return buffer + 2;
+
return buffer;
}
--
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