LoongArch: Use generic cmp_int() instead of custom cmp_3way()

Currently, the module-sections.c file defines a custom cmp_3way() macro
to perform a three-way comparison. There is already a generic cmp_int()
macro to do the same thing in linux/sort.h, thus remove the custom macro
and use the generic interface. This is similar with commit 3e17a4b443bb
("riscv: module: Use generic cmp_int() instead of custom cmp_3way()").

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/loongarch/kernel/module-sections.c b/arch/loongarch/kernel/module-sections.c
index 9fa1c9814fcc..0259d9c7ea30 100644
--- a/arch/loongarch/kernel/module-sections.c
+++ b/arch/loongarch/kernel/module-sections.c
@@ -62,16 +62,14 @@ Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Shdr *sechdrs, Elf_Addr v
 	return (Elf_Addr)&plt[nr];
 }
 
-#define cmp_3way(a, b)  ((a) < (b) ? -1 : (a) > (b))
-
 static int compare_rela(const void *x, const void *y)
 {
 	int ret;
 	const Elf_Rela *rela_x = x, *rela_y = y;
 
-	ret = cmp_3way(rela_x->r_info, rela_y->r_info);
+	ret = cmp_int(rela_x->r_info, rela_y->r_info);
 	if (ret == 0)
-		ret = cmp_3way(rela_x->r_addend, rela_y->r_addend);
+		ret = cmp_int(rela_x->r_addend, rela_y->r_addend);
 
 	return ret;
 }