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[02/11] dcbevent.h: Remove extern from function prototypes

Message ID 346f461ada19cda69e1843c2c119f54f8def4cb1.1379701322.git.joe@perches.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Joe Perches Sept. 20, 2013, 6:23 p.m. UTC 
There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Signed-off-by: Joe Perches <joe@perches.com>
---
 include/net/dcbevent.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/net/dcbevent.h b/include/net/dcbevent.h
index 443626e..d2f3041 100644
--- a/include/net/dcbevent.h
+++ b/include/net/dcbevent.h
@@ -25,9 +25,9 @@  enum dcbevent_notif_type {
 };
 
 #ifdef CONFIG_DCB
-extern int register_dcbevent_notifier(struct notifier_block *nb);
-extern int unregister_dcbevent_notifier(struct notifier_block *nb);
-extern int call_dcbevent_notifiers(unsigned long val, void *v);
+int register_dcbevent_notifier(struct notifier_block *nb);
+int unregister_dcbevent_notifier(struct notifier_block *nb);
+int call_dcbevent_notifiers(unsigned long val, void *v);
 #else
 static inline int
 register_dcbevent_notifier(struct notifier_block *nb)