linux-kernel - [PATCH 1/2] Correct function definition for C++

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Message-Id: <20170221152405.7552-1-joakim.tjernlund@infinera.com>
Date:   Tue, 21 Feb 2017 16:24:04 +0100
From:   Joakim Tjernlund <joakim.tjernlund@...inera.com>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Joakim Tjernlund <joakim.tjernlund@...inera.com>
Subject: [PATCH 1/2] Correct function definition for C++

C++ does does not like the extra extern before asmlinkage, remove it.

Signed-off-by: Joakim Tjernlund <joakim.tjernlund@...inera.com>
---
 include/linux/printk.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/printk.h b/include/linux/printk.h
index 3472cc6..be823f5 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -139,7 +139,7 @@ struct va_format {
 })
 
 #ifdef CONFIG_EARLY_PRINTK
-extern asmlinkage __printf(1, 2)
+asmlinkage  __printf(1, 2)
 void early_printk(const char *fmt, ...);
 #else
 static inline __printf(1, 2) __cold
@@ -270,7 +270,7 @@ static inline void show_regs_print_info(const char *log_lvl)
 }
 #endif
 
-extern asmlinkage void dump_stack(void) __cold;
+asmlinkage void dump_stack(void) __cold;
 
 #ifndef pr_fmt
 #define pr_fmt(fmt) fmt
-- 
2.10.2