From 0dc8fe5985e01f238e7dc64ff1733cc0291811e8 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Wed, 2 Oct 2013 11:23:37 +0200 Subject: drm: introduce drm_dev_free() to fix error paths The error paths in DRM bus drivers currently leak memory as they don't correctly revert drm_dev_alloc(). Introduce drm_dev_free() to free DRM devices which haven't been registered, yet. We must be careful not to introduce any side-effects with cleanups done in drm_dev_free(). drm_ht_remove(), drm_ctxbitmap_cleanup() and drm_gem_destroy() are all fine in that regard. Signed-off-by: David Herrmann Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/drm_platform.c') diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c index a0f91f85651f..fc24fee8ec83 100644 --- a/drivers/gpu/drm/drm_platform.c +++ b/drivers/gpu/drm/drm_platform.c @@ -64,7 +64,7 @@ static int drm_get_platform_dev(struct platform_device *platdev, return 0; err_free: - kfree(dev); + drm_dev_free(dev); return ret; } -- cgit