bus: mhi: ep: check the correct variable in mhi_ep_register_controller()

[ Upstream commit 27711860c54ccb5e80719df684f49f0bf3f8fb51 ]

There is a copy and paste bug here so it checks "ev_ring_el_cache" instead
of "ring_item_cache".

Fixes: 62210a26cd4f ("bus: mhi: ep: Use slab allocator where applicable")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/bebcd822-d465-45da-adae-5435ec93e6d4@moroto.mountain
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/bus/mhi/ep/main.c b/drivers/bus/mhi/ep/main.c
index 65fc1d738bec2671b6f0d08fb30e714c81df1167..65f1f6b9b5df315024a237524d1ac0465c25d91b 100644 (file)
--- a/drivers/bus/mhi/ep/main.c
+++ b/drivers/bus/mhi/ep/main.c
@@ -1496,7 +1496,7 @@ int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl,
        mhi_cntrl->ring_item_cache = kmem_cache_create("mhi_ep_ring_item",
                                                        sizeof(struct mhi_ep_ring_item), 0,
                                                        0, NULL);
-       if (!mhi_cntrl->ev_ring_el_cache) {
+       if (!mhi_cntrl->ring_item_cache) {
                ret = -ENOMEM;
                goto err_destroy_tre_buf_cache;
        }