From: David S. Miller Date: Thu, 8 Sep 2005 19:32:46 +0000 (-0700) Subject: [NET]: Need struct sock forward decl in net/compat.h X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e50ef933e649a2b43aa10c8a60c491543b8b4c02;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [NET]: Need struct sock forward decl in net/compat.h 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 --- diff --git a/include/net/compat.h b/include/net/compat.h index 482eb820f13a..290bab46d457 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -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 */