From a8dc2e75cfb2acecae7cb7aeefa20b9c92abd297 Mon Sep 17 00:00:00 2001 From: Tobias Jakobi Date: Tue, 8 Sep 2015 17:22:26 +0200 Subject: exynos/fimg2d: fix empty buffer handling in g2d_flush() Empty command buffers are no error, we just don't have anything to do for flushing then. Signed-off-by: Tobias Jakobi Reviewed-by: Emil Velikov --- exynos/exynos_fimg2d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'exynos') diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c index 24a06d0f..4a88e0c0 100644 --- a/exynos/exynos_fimg2d.c +++ b/exynos/exynos_fimg2d.c @@ -191,7 +191,7 @@ static int g2d_flush(struct g2d_context *ctx) struct drm_exynos_g2d_set_cmdlist cmdlist = {0}; if (ctx->cmd_nr == 0 && ctx->cmd_buf_nr == 0) - return -1; + return 0; if (ctx->cmdlist_nr >= G2D_MAX_CMD_LIST_NR) { fprintf(stderr, "Overflow cmdlist.\n"); -- cgit v1.2.3-54-g00ecf