next: mips: bpf: Fix build failure

Fix:

arch/mips/net/bpf_jit.c: In function 'build_body':
arch/mips/net/bpf_jit.c:762:6: error: unused variable 'tmp'
cc1: all warnings being treated as errors
make[2]: *** [arch/mips/net/bpf_jit.o] Error 1

Seen when building mips:allmodconfig in -next since next-20140924.
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/mips/net/bpf_jit.c

@@ -772,7 +772,6 @@ static int build_body(struct jit_ctx *ctx)
 	const struct sock_filter *inst;
 	unsigned int i, off, load_order, condt;
 	u32 k, b_off __maybe_unused;
-	int tmp;
 
 	for (i = 0; i < prog->len; i++) {
 		u16 code;