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can: Remove extern from function prototypes

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2013-09-23 15:11:28 -07:00
committed by David S. Miller
parent 568ebc5985
commit 405eb0e5b8
2 changed files with 15 additions and 15 deletions
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6
drivers/net/can/mscan/mscan.h
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@@ -297,8 +297,8 @@ struct mscan_priv {
struct napi_struct napi;
};
extern struct net_device *alloc_mscandev(void);
extern int register_mscandev(struct net_device *dev, int mscan_clksrc);
extern void unregister_mscandev(struct net_device *dev);
struct net_device *alloc_mscandev(void);
int register_mscandev(struct net_device *dev, int mscan_clksrc);
void unregister_mscandev(struct net_device *dev);
#endif /* __MSCAN_H__ */