From ea70d791c1687529edf9bb9a69530a66e1ca4584 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 11 Apr 2019 11:49:43 +0200 Subject: um: define set_pte_at() as a static inline function, not a macro When defined as macro, the mm argument is unused and subsequently the variable passed as mm is considered unused by the compiler. This fixes a build warning. Signed-off-by: Bartosz Golaszewski Reviewed-by: Geert Uytterhoeven Reviewed-by: Anton Ivanov Acked-by: Anton Ivanov Signed-off-by: Richard Weinberger --- arch/um/include/asm/pgtable.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/um') diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index 9c04562310b3..b377df76cc28 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -263,7 +263,12 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval) *pteptr = pte_mknewpage(*pteptr); if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr); } -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *pteptr, pte_t pteval) +{ + set_pte(pteptr, pteval); +} #define __HAVE_ARCH_PTE_SAME static inline int pte_same(pte_t pte_a, pte_t pte_b) -- cgit v1.2.3-55-g7522