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-rw-r--r--lib/test_firmware.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index cee000ac54d8..b984806d7d7b 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -618,8 +618,9 @@ static ssize_t trigger_batched_requests_store(struct device *dev,
mutex_lock(&test_fw_mutex);
- test_fw_config->reqs = vzalloc(sizeof(struct test_batched_req) *
- test_fw_config->num_requests * 2);
+ test_fw_config->reqs =
+ vzalloc(array3_size(sizeof(struct test_batched_req),
+ test_fw_config->num_requests, 2));
if (!test_fw_config->reqs) {
rc = -ENOMEM;
goto out_unlock;
@@ -720,8 +721,9 @@ ssize_t trigger_batched_requests_async_store(struct device *dev,
mutex_lock(&test_fw_mutex);
- test_fw_config->reqs = vzalloc(sizeof(struct test_batched_req) *
- test_fw_config->num_requests * 2);
+ test_fw_config->reqs =
+ vzalloc(array3_size(sizeof(struct test_batched_req),
+ test_fw_config->num_requests, 2));
if (!test_fw_config->reqs) {
rc = -ENOMEM;
goto out;