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_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/drm_pci.c') diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index 743589dc47ce..cabe2bd702ae 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -354,7 +354,7 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent, err_pci: pci_disable_device(pdev); err_free: - kfree(dev); + drm_dev_free(dev); return ret; } EXPORT_SYMBOL(drm_get_pci_dev); -- cgit v1.2.1