From 6bce725a78de1b171928ce66dec2bae4b569e5d1 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Wed, 8 Mar 2017 14:30:34 +0100 Subject: [PATCH] x86/mpx: Make unnecessarily global function static Make the function get_user_bd_entry() static as it is not used outside of arch/x86/mm/mpx.c This fixes a sparse warning. Signed-off-by: Tobias Klauser Cc: Dave Hansen Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- arch/x86/mm/mpx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index 5126dfd52b18..cd44ae727df7 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -590,7 +590,7 @@ static unsigned long mpx_bd_entry_to_bt_addr(struct mm_struct *mm, * we might run off the end of the bounds table if we are on * a 64-bit kernel and try to get 8 bytes. */ -int get_user_bd_entry(struct mm_struct *mm, unsigned long *bd_entry_ret, +static int get_user_bd_entry(struct mm_struct *mm, unsigned long *bd_entry_ret, long __user *bd_entry_ptr) { u32 bd_entry_32; -- 2.20.1