reservation: Remove shadowing local variable 'ret'

It was causing the return value of fence_is_signaled to be ignored, making
reservation objects signal too early.

Cc: stable@vger.kernel.org
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>

diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c
index 807ef15..39920d7 100644 (file)
--- a/drivers/dma-buf/reservation.c
+++ b/drivers/dma-buf/reservation.c
@@ -405,8 +405,6 @@ reservation_object_test_signaled_single(struct fence *passed_fence)
        int ret = 1;
 
        if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) {
-               int ret;
-
                fence = fence_get_rcu(lfence);
                if (!fence)
                        return -1;