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path: root/drivers/rpmsg/qcom_glink_native.c
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Diffstat (limited to 'drivers/rpmsg/qcom_glink_native.c')
-rw-r--r--drivers/rpmsg/qcom_glink_native.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 5a5e927ea50f..5dcc9bf1c5bc 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -635,19 +635,18 @@ qcom_glink_alloc_intent(struct qcom_glink *glink,
unsigned long flags;
intent = kzalloc(sizeof(*intent), GFP_KERNEL);
-
if (!intent)
return NULL;
intent->data = kzalloc(size, GFP_KERNEL);
if (!intent->data)
- return NULL;
+ goto free_intent;
spin_lock_irqsave(&channel->intent_lock, flags);
ret = idr_alloc_cyclic(&channel->liids, intent, 1, -1, GFP_ATOMIC);
if (ret < 0) {
spin_unlock_irqrestore(&channel->intent_lock, flags);
- return NULL;
+ goto free_data;
}
spin_unlock_irqrestore(&channel->intent_lock, flags);
@@ -656,6 +655,12 @@ qcom_glink_alloc_intent(struct qcom_glink *glink,
intent->reuse = reuseable;
return intent;
+
+free_data:
+ kfree(intent->data);
+free_intent:
+ kfree(intent);
+ return NULL;
}
static void qcom_glink_handle_rx_done(struct qcom_glink *glink,
@@ -1197,7 +1202,7 @@ static int qcom_glink_request_intent(struct qcom_glink *glink,
ret = qcom_glink_tx(glink, &cmd, sizeof(cmd), NULL, 0, true);
if (ret)
- return ret;
+ goto unlock;
ret = wait_for_completion_timeout(&channel->intent_req_comp, 10 * HZ);
if (!ret) {
@@ -1207,6 +1212,7 @@ static int qcom_glink_request_intent(struct qcom_glink *glink,
ret = channel->intent_req_result ? 0 : -ECANCELED;
}
+unlock:
mutex_unlock(&channel->intent_req_lock);
return ret;
}