From 8882a107b3062c6222cdbeadb284ea054ae50a3f Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 13 Mar 2018 19:43:14 +0100 Subject: net: socket: add __sys_getsockname() helper; remove in-kernel call to syscall Using the net-internal helper __sys_getsockname() allows us to avoid the internal calls to the sys_getsockname() syscall. This patch is part of a series which removes in-kernel calls to syscalls. On this basis, the syscall entry path can be streamlined. For details, see http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net Cc: David S. Miller Cc: netdev@vger.kernel.org Signed-off-by: Dominik Brodowski --- net/compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/compat.c') diff --git a/net/compat.c b/net/compat.c index c80cb973f383..efd28d02608c 100644 --- a/net/compat.c +++ b/net/compat.c @@ -826,7 +826,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args) ret = __sys_accept4(a0, compat_ptr(a1), compat_ptr(a[2]), 0); break; case SYS_GETSOCKNAME: - ret = sys_getsockname(a0, compat_ptr(a1), compat_ptr(a[2])); + ret = __sys_getsockname(a0, compat_ptr(a1), compat_ptr(a[2])); break; case SYS_GETPEERNAME: ret = sys_getpeername(a0, compat_ptr(a1), compat_ptr(a[2])); -- cgit v1.2.3