linux-kernel - [PATCH] printk: Remove unnecessary #ifdef CONFIG

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Date:	Thu,  4 Aug 2016 09:52:09 +0200
From:	Andreas Ziegler <andreas.ziegler@....de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Joe Perches <joe@...ches.com>, Borislav Petkov <bp@...e.de>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	Andreas Ziegler <andreas.ziegler@....de>
Subject: [PATCH] printk: Remove unnecessary #ifdef CONFIG_PRINTK

In commit 874f9c7da9a4 ("printk: create pr_<level> functions") in
linux-next, new pr_level defines were added to printk.c. These
defines are guarded by an #ifdef CONFIG_PRINTK - however, there is
already a surrounding #ifdef CONFIG_PRINTK starting a lot earlier
in line 249 which means the newly introduced #ifdef is unnecessary.

Let's remove it to avoid confusion.

Signed-off-by: Andreas Ziegler <andreas.ziegler@....de>
---
 kernel/printk/printk.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index a5ef95c..a37fc8c 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1930,7 +1930,6 @@ asmlinkage int printk_emit(int facility, int level,
 }
 EXPORT_SYMBOL(printk_emit);
 
-#ifdef CONFIG_PRINTK
 #define define_pr_level(func, loglevel)				\
 asmlinkage __visible void func(const char *fmt, ...)		\
 {								\
@@ -1949,7 +1948,6 @@ define_pr_level(__pr_err, LOGLEVEL_ERR);
 define_pr_level(__pr_warn, LOGLEVEL_WARNING);
 define_pr_level(__pr_notice, LOGLEVEL_NOTICE);
 define_pr_level(__pr_info, LOGLEVEL_INFO);
-#endif
 
 int vprintk_default(int level, const char *fmt, va_list args)
 {
-- 
1.9.1