urcu: fix compat_futex_noasync()

[urcu.git] / compat_futex.c

diff --git a/compat_futex.c b/compat_futex.c
index 04de5965894a7e8317049d9af80e29e36da65f02..bb928e61d6849fc90f63ab5b07fcf82718f28990 100644 (file)
--- a/compat_futex.c
+++ b/compat_futex.c
@@ -43,7 +43,7 @@ static pthread_cond_t compat_futex_cond = PTHREAD_COND_INITIALIZER;
 int compat_futex_noasync(int32_t *uaddr, int op, int32_t val,
        const struct timespec *timeout, int32_t *uaddr2, int32_t val3)
 {
-       int ret, i, gret = 0;
+       int ret, gret = 0;
 
        /*
         * Check if NULL. Don't let users expect that they are taken into
@@ -67,8 +67,7 @@ int compat_futex_noasync(int32_t *uaddr, int op, int32_t val,
                pthread_cond_wait(&compat_futex_cond, &compat_futex_lock);
                break;
        case FUTEX_WAKE:
-               for (i = 0; i < val; i++)
-                       pthread_cond_signal(&compat_futex_cond);
+               pthread_cond_broadcast(&compat_futex_cond);
                break;
        default:
                gret = -EINVAL;