[patch] drm/amd/powerplay: fix a reversed condition

This test was reversed so it would end up leading to a NULL dereference.

Fixes: 4630f0faae80 ('drm/amd/powerplay: add Carrizo smu support') Signed-off-by: Dan Carpenter dan.carpenter@oracle.com

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c index e74023b..873a8d2 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c @@ -818,7 +818,7 @@ static int cz_smu_fini(struct pp_smumgr *smumgr) return -EINVAL;

cz_smu = (struct cz_smumgr *)smumgr->backend; - if (!cz_smu) { + if (cz_smu) { cgs_free_gpu_mem(smumgr->device, cz_smu->toc_buffer.handle); cgs_free_gpu_mem(smumgr->device,