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rcu: Remove "extern" from function declarations in include/linux/*rcu*.h

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Function prototypes don't need to have the "extern" keyword since this
is the default behavior. Its explicit use is redundant.  This commit
therefore removes them.

Signed-off-by: Teodora Baluta <teobaluta@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Teodora Baluta
2013-11-11 17:11:23 +02:00
committed by Paul E. McKenney
parent d100895086
commit 584dc4ce55
4 changed files with 61 additions and 61 deletions
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2
include/linux/rcutiny.h
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@@ -125,7 +125,7 @@ static inline void exit_rcu(void)
#ifdef CONFIG_DEBUG_LOCK_ALLOC
extern int rcu_scheduler_active __read_mostly;
extern void rcu_scheduler_starting(void);
void rcu_scheduler_starting(void);
#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
static inline void rcu_scheduler_starting(void)
{