| Message ID | 52BBCA57.9080706@cn.fujitsu.com |
|---|---|
| State | Rejected, archived |
| Delegated to: | David Miller |
| Headers | show |
I'm so sorry, there is something wrong with it, please just ignore this patch! 于 2013年12月26日 14:19, Duan Jiong 写道: > > 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: Duan Jiong <duanj.fnst@cn.fujitsu.com> > --- > net/bridge/br_private.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h > index 2e77d92..458889e 100644 > --- a/net/bridge/br_private.h > +++ b/net/bridge/br_private.h > @@ -762,7 +762,7 @@ unsigned long br_timer_value(const struct timer_list *timer); > > /* br.c */ > #if IS_ENABLED(CONFIG_ATM_LANE) > -extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); > +int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); > #endif > > /* br_netlink.c */ > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello. On 26-12-2013 10:19, Duan Jiong wrote: > 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: Duan Jiong <duanj.fnst@cn.fujitsu.com> > --- > net/bridge/br_private.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h > index 2e77d92..458889e 100644 > --- a/net/bridge/br_private.h > +++ b/net/bridge/br_private.h > @@ -762,7 +762,7 @@ unsigned long br_timer_value(const struct timer_list *timer); > > /* br.c */ > #if IS_ENABLED(CONFIG_ATM_LANE) > -extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); > +int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); This is not a function prototype, this is a pointer to function, so removing *extern* is not right. > #endif WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 2e77d92..458889e 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -762,7 +762,7 @@ unsigned long br_timer_value(const struct timer_list *timer); /* br.c */ #if IS_ENABLED(CONFIG_ATM_LANE) -extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); +int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); #endif /* br_netlink.c */
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: Duan Jiong <duanj.fnst@cn.fujitsu.com> --- net/bridge/br_private.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)