From 9fde84fb59e5bf090e32f1f3c5c4ba9d7439f9eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ma=C3=ADra=20Canal?= Date: Thu, 2 Feb 2023 09:55:17 -0300 Subject: drm/vgem: add missing mutex_destroy MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 7c18189b14b33c1fbf76480b1bd217877c086e67 ] vgem_fence_open() instantiates a mutex for a particular fence instance, but never destroys it by calling mutex_destroy() in vgem_fence_close(). So, add the missing mutex_destroy() to guarantee proper resource destruction. Fixes: 407779848445 ("drm/vgem: Attach sw fences to exported vGEM dma-buf (ioctl)") Signed-off-by: Maíra Canal Reviewed-by: Stanislaw Gruszka Signed-off-by: Maíra Canal Link: https://patchwork.freedesktop.org/patch/msgid/20230202125517.427976-1-mcanal@igalia.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/vgem/vgem_fence.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/vgem') diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c index bd6f75285fd9..43fc56d0c4a0 100644 --- a/drivers/gpu/drm/vgem/vgem_fence.c +++ b/drivers/gpu/drm/vgem/vgem_fence.c @@ -248,4 +248,5 @@ void vgem_fence_close(struct vgem_file *vfile) { idr_for_each(&vfile->fence_idr, __vgem_fence_idr_fini, vfile); idr_destroy(&vfile->fence_idr); + mutex_destroy(&vfile->fence_mutex); } -- cgit v1.2.3