From db80f49e04e3a114374eab8b066ab74b2383cf7d Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 18 Nov 2021 14:14:16 +0300 Subject: [PATCH] drm/vc4: fix error code in vc4_create_object() [ Upstream commit 96c5f82ef0a145d3e56e5b26f2bf6dcd2ffeae1c ] The ->gem_create_object() functions are supposed to return NULL if there is an error. None of the callers expect error pointers so returing one will lead to an Oops. See drm_gem_vram_create(), for example. Fixes: c826a6e10644 ("drm/vc4: Add a BO cache.") Signed-off-by: Dan Carpenter Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20211118111416.GC1147@kili Signed-off-by: Sasha Levin --- drivers/gpu/drm/vc4/vc4_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c index d53e805d392f..64fc99cf54d5 100644 --- a/drivers/gpu/drm/vc4/vc4_bo.c +++ b/drivers/gpu/drm/vc4/vc4_bo.c @@ -198,7 +198,7 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size) bo = kzalloc(sizeof(*bo), GFP_KERNEL); if (!bo) - return ERR_PTR(-ENOMEM); + return NULL; mutex_lock(&vc4->bo_lock); vc4->bo_stats.num_allocated++;