parisc: remove unused flags parameter in __patch_text() (ea5a8c62) · Commits · 戴 / test

arch/parisc/kernel/patch.c

+4 −5

Original line number	Original line	Diff line number	Diff line
	@@ -20,7 +20,7 @@ struct patch {
	unsigned int insn;		unsigned int insn;
	};		};

	static void __kprobes patch_map(void addr, int fixmap, unsigned long *flags)		static void __kprobes patch_map(void addr, int fixmap)
	{		{
	unsigned long uintaddr = (uintptr_t) addr;		unsigned long uintaddr = (uintptr_t) addr;
	bool module = !core_kernel_text(uintaddr);		bool module = !core_kernel_text(uintaddr);
	@@ -38,22 +38,21 @@ static void __kprobes patch_map(void addr, int fixmap, unsigned long *flags)
	return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK));		return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK));
	}		}

	static void __kprobes patch_unmap(int fixmap, unsigned long *flags)		static void __kprobes patch_unmap(int fixmap)
	{		{
	clear_fixmap(fixmap);		clear_fixmap(fixmap);
	}		}

	void __kprobes __patch_text(void *addr, unsigned int insn)		void __kprobes __patch_text(void *addr, unsigned int insn)
	{		{
	unsigned long flags;
	void *waddr = addr;		void *waddr = addr;
	int size;		int size;

	waddr = patch_map(addr, FIX_TEXT_POKE0, &flags);		waddr = patch_map(addr, FIX_TEXT_POKE0);
	(u32 )waddr = insn;		(u32 )waddr = insn;
	size = sizeof(u32);		size = sizeof(u32);
	flush_kernel_vmap_range(waddr, size);		flush_kernel_vmap_range(waddr, size);
	patch_unmap(FIX_TEXT_POKE0, &flags);		patch_unmap(FIX_TEXT_POKE0);
	flush_icache_range((uintptr_t)(addr),		flush_icache_range((uintptr_t)(addr),
	(uintptr_t)(addr) + size);		(uintptr_t)(addr) + size);
	}		}