Value returned by this macro might be used as bit value so it should return either 0 or 1 to avoid possible bugs (similar to NSC bug) when shifting it. Signed-off-by: Szymon Janc <szymon.janc@xxxxxxxxx> --- net/bluetooth/rfcomm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index aa38fa8..7e9ed17 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -79,7 +79,7 @@ static struct rfcomm_session *rfcomm_session_del(struct rfcomm_session *s); #define __test_ea(b) ((b & 0x01)) #define __test_cr(b) (!!(b & 0x02)) -#define __test_pf(b) ((b & 0x10)) +#define __test_pf(b) (!!(b & 0x10)) #define __addr(cr, dlci) (((dlci & 0x3f) << 2) | (cr << 1) | 0x01) #define __ctrl(type, pf) (((type & 0xef) | (pf << 4))) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
