drm/nouveau/acr: fix a couple NULL vs IS_ERR() checks
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 18 Nov 2021 11:13:14 +0000 (14:13 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 Dec 2021 08:19:03 +0000 (09:19 +0100)
commit29ecb4c0f0d70a5472f6d3b41968caa8063469cd
treed2dfe0521c35c4e7d0f459ef724b4ec2f96e3884
parent0effb7f51b65840bb129f52ddc765105c48c87ba
drm/nouveau/acr: fix a couple NULL vs IS_ERR() checks

[ Upstream commit b371fd131fcec59f6165c80778bdc2cd1abd616b ]

The nvkm_acr_lsfw_add() function never returns NULL.  It returns error
pointers on error.

Fixes: 22dcda45a3d1 ("drm/nouveau/acr: implement new subdev to replace "secure boot"")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211118111314.GB1147@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c
drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c