This commit fixes logic error in function 'nvkm_dp_train':
	argument of function nvkm_dp_train_link might be rate, not ret

Co-developed-by: Ivanov Mikhail <ivanov.mikhail1@huawei-partners.com>
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
index 40c8ea43c..8740978ac 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
@@ -455,7 +455,7 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps)
 	if (atomic_read(&outp->dp.lt.done)) {
 		for (rate = 0; rate < outp->dp.rates; rate++) {
 			if (outp->dp.rate[rate].rate == ior->dp.bw * 27000)
-				return nvkm_dp_train_link(outp, ret);
+				return nvkm_dp_train_link(outp, rate);
 		}
 		WARN_ON(1);
 		return -EINVAL;
-- 
2.34.1