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authorWei Yongjun <weiyongjun1@huawei.com>2018-01-02 11:47:03 +0000
committerBjorn Andersson <bjorn.andersson@linaro.org>2018-01-02 09:23:20 -0800
commitfb416f69900773d5a6030c909114099f92d07ab9 (patch)
treebab93012b9e951c11e82cb999945d8c04066cfb3 /drivers/rpmsg/qcom_glink_native.c
parent178f3f75bb4ef7a29bf5c175eb33794ac9ae9bce (diff)
downloadlinux-fb416f69900773d5a6030c909114099f92d07ab9.tar.gz
rpmsg: glink: Fix missing mutex_init() in qcom_glink_alloc_channel()
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@huawei.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg/qcom_glink_native.c')
-rw-r--r--drivers/rpmsg/qcom_glink_native.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 40d76d2a5eff..e0f31ed096a5 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);