From d73289a64e802b4b60d6501a3964682d8db2ac0f Mon Sep 17 00:00:00 2001 From: YiPeng Chai Date: Tue, 16 Jun 2026 16:24:13 +0800 Subject: [PATCH] drm/amd/ras: use IS_ERR() to check thread creation result Use IS_ERR() to check thread creation result. Signed-off-by: YiPeng Chai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/ras/rascore/ras_process.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/ras/rascore/ras_process.c b/drivers/gpu/drm/amd/ras/rascore/ras_process.c index 3267dcdb169c..c001074c8c56 100644 --- a/drivers/gpu/drm/amd/ras/rascore/ras_process.c +++ b/drivers/gpu/drm/amd/ras/rascore/ras_process.c @@ -248,9 +248,10 @@ int ras_process_init(struct ras_core_context *ras_core) ras_proc->ras_process_thread = kthread_run(ras_process_thread, (void *)ras_core, "ras_process_thread"); - if (!ras_proc->ras_process_thread) { + if (IS_ERR(ras_proc->ras_process_thread)) { RAS_DEV_ERR(ras_core->dev, "Failed to create ras_process_thread.\n"); - ret = -ENOMEM; + ret = PTR_ERR(ras_proc->ras_process_thread); + ras_proc->ras_process_thread = NULL; goto err; }