From 56cf76ed784fe5347c9305f7f0f3d0f9cb8d8a3b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ma=C3=ADra=20Canal?= Date: Mon, 23 Sep 2024 10:55:07 -0300 Subject: [PATCH] drm/v3d: Fix return if scheduler initialization fails MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit If the scheduler initialization fails, GEM initialization must fail as well. Therefore, if `v3d_sched_init()` fails, free the DMA memory allocated and return the error value in `v3d_gem_init()`. Signed-off-by: Maíra Canal Reviewed-by: Iago Toral Quiroga Link: https://patchwork.freedesktop.org/patch/msgid/20240923141348.2422499-4-mcanal@igalia.com --- drivers/gpu/drm/v3d/v3d_gem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c index da8faf3b9011..b3b76332f2c5 100644 --- a/drivers/gpu/drm/v3d/v3d_gem.c +++ b/drivers/gpu/drm/v3d/v3d_gem.c @@ -291,8 +291,9 @@ v3d_gem_init(struct drm_device *dev) ret = v3d_sched_init(v3d); if (ret) { drm_mm_takedown(&v3d->mm); - dma_free_coherent(v3d->drm.dev, 4096 * 1024, (void *)v3d->pt, + dma_free_coherent(v3d->drm.dev, pt_size, (void *)v3d->pt, v3d->pt_paddr); + return ret; } return 0; -- 2.50.1