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drm/nouveau: Do not leak client objects

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The memory allocated for a nouveau_cli object in nouveau_cli_create() is
never freed. Free the memory in nouveau_cli_destroy() to plug this leak.

kmemleak recorded this after running a couple of nouveau test programs.
Note that kmemleak points at drm_open_helper() because for some reason
it thinks that skipping the first two stack frames is a good idea.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Thierry Reding 2014-10-16 11:54:54 +02:00 committed by Ben Skeggs
parent 9694554691
commit f5654d9555
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/nouveau/nouveau_drm.c
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@ -128,6 +128,7 @@ nouveau_cli_destroy(struct nouveau_cli *cli)
nvkm_vm_ref(NULL, &nvxx_client(&cli->base)->vm, NULL);
nvif_client_fini(&cli->base);
usif_client_fini(cli);
kfree(cli);
}
static void