llc*.h: Remove extern from function prototypes
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>
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David S. Miller

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@@ -19,18 +19,14 @@ struct net_device;
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struct sk_buff;
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struct sock;
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extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
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extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
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unsigned char prim);
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extern struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
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u8 type, u32 data_size);
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void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
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void llc_save_primitive(struct sock *sk, struct sk_buff *skb,
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unsigned char prim);
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struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
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u8 type, u32 data_size);
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extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
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struct sk_buff *skb,
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unsigned char *dmac,
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unsigned char dsap);
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extern void llc_build_and_send_xid_pkt(struct llc_sap *sap,
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struct sk_buff *skb,
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unsigned char *dmac,
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unsigned char dsap);
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void llc_build_and_send_test_pkt(struct llc_sap *sap, struct sk_buff *skb,
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unsigned char *dmac, unsigned char dsap);
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void llc_build_and_send_xid_pkt(struct llc_sap *sap, struct sk_buff *skb,
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unsigned char *dmac, unsigned char dsap);
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#endif /* LLC_SAP_H */
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