[PATCH 4.14 16/24] rpmsg: glink: Fix missing mutex_init() in qcom_glink_alloc_channel()

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From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

[ Upstream commit fb416f69900773d5a6030c909114099f92d07ab9 ]

qcom_glink_alloc_channel() allocates the mutex but not initialize it.
Use mutex_init() on it to initialize it correctly.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
 drivers/rpmsg/qcom_glink_native.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 114481c9fba12..7802663efe332 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -221,6 +221,7 @@ static struct glink_channel *qcom_glink_alloc_channel(struct qcom_glink *glink,
 	/* Setup glink internal glink_channel data */
 	spin_lock_init(&channel->recv_lock);
 	spin_lock_init(&channel->intent_lock);
+	mutex_init(&channel->intent_req_lock);
 
 	channel->glink = glink;
 	channel->name = kstrdup(name, GFP_KERNEL);
-- 
2.25.1




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