diff --git a/sys/boot/ofw/libofw/elf_freebsd.c b/sys/boot/ofw/libofw/elf_freebsd.c
index 624e9fae1aab..50fd8a66c58a 100644
--- a/sys/boot/ofw/libofw/elf_freebsd.c
+++ b/sys/boot/ofw/libofw/elf_freebsd.c
@@ -47,7 +47,6 @@ __elfN(ofw_loadfile)(char *filename, u_int64_t dest,
     struct preloaded_file **result)
 {
 	int	r;
-	void	*addr;
 
 	r = __elfN(loadfile)(filename, dest, result);
 	if (r != 0)
diff --git a/sys/boot/ofw/libofw/ofw_console.c b/sys/boot/ofw/libofw/ofw_console.c
index 67333ff106fa..6cb8b03e565d 100644
--- a/sys/boot/ofw/libofw/ofw_console.c
+++ b/sys/boot/ofw/libofw/ofw_console.c
@@ -112,7 +112,6 @@ int
 ofw_cons_poll()
 {
 	unsigned char ch;
-	int l;
 
 	if (saved_char != -1)
 		return 1;
diff --git a/sys/boot/ofw/libofw/ofw_memory.c b/sys/boot/ofw/libofw/ofw_memory.c
index 90e98af89bc2..ebf01affaada 100644
--- a/sys/boot/ofw/libofw/ofw_memory.c
+++ b/sys/boot/ofw/libofw/ofw_memory.c
@@ -120,7 +120,6 @@ ofw_alloc_heap(unsigned int size)
 {
 	phandle_t	memoryp;
 	struct		ofw_reg available;
-	void		*base;
 
 	memoryp = OF_instance_to_package(memory);
 	OF_getprop(memoryp, "available", &available, sizeof(available));
diff --git a/sys/boot/ofw/libofw/openfirm.c b/sys/boot/ofw/libofw/openfirm.c
index 678b2cf8e7ab..cfb9d1fa877e 100644
--- a/sys/boot/ofw/libofw/openfirm.c
+++ b/sys/boot/ofw/libofw/openfirm.c
@@ -66,9 +66,6 @@ __FBSDID("$FreeBSD$");
 
 int (*openfirmware)(void *);
 
-static ihandle_t stdin;
-static ihandle_t stdout;
-
 ihandle_t mmu;
 ihandle_t memory;
 
@@ -396,7 +393,6 @@ OF_canon(const char *device, char *buf, int len)
 phandle_t
 OF_finddevice(const char *device)
 {
-	int i;
 	static struct {
 		cell_t		name;
 		cell_t		nargs;