[media] s5p-mfc: Use WARN_ON(condition) directly

Use WARN_ON(condition) directly instead of wrapping around an if
condition.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 6347f09..5050168 100644 (file)
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -582,8 +582,7 @@ static void s5p_mfc_handle_stream_complete(struct s5p_mfc_ctx *ctx,
 
        clear_work_bit(ctx);
 
-       if (test_and_clear_bit(0, &dev->hw_lock) == 0)
-               WARN_ON(1);
+       WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0);
 
        s5p_mfc_clock_off();
        wake_up(&ctx->queue);