[NET]: Need struct sock forward decl in net/compat.h (e50ef933) · Commits · 戴 / test

Else we get build failures like: CC arch/sparc64/kernel/sparc64_ksyms.o In file included from arch/sparc64/kernel/sparc64_ksyms.c:28: include/net/compat.h:37: warning: "struct sock" declared inside parameter list include/net/compat.h:37: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by:

David S. Miller <davem@davemloft.net>

include/net/compat.h

+3 −2

Original line number	Diff line number	Diff line
		@@ -33,7 +33,8 @@ extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsi
		extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
		extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user , int __user );
		extern int put_cmsg_compat(struct msghdr, int, int, int, void );
		extern int cmsghdr_from_user_compat_to_kern(struct msghdr , struct sock , unsigned char *,
		int);

		struct sock;
		extern int cmsghdr_from_user_compat_to_kern(struct msghdr , struct sock , unsigned char *, int);

		#endif /* NET_COMPAT_H */

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