From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Wed, 21 Feb 2024 06:20:19 +0000 (+0300)
Subject: bus: mhi: ep: check the correct variable in mhi_ep_register_controller()
X-Git-Tag: v6.8.2~91
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ca4e4a5aa7ca019ca2b7a183195a24e95dcaf4d1;p=thirdparty%2Fkernel%2Fstable.git

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 65fc1d738bec2..65f1f6b9b5df3 100644
--- 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;
 	}