[PATCH 1/2] wifi: ath10k: use = {} to initialize pm_qos_request instead of memset
Zhongqiu Han
zhongqiu.han at oss.qualcomm.com
Thu Oct 30 06:00:22 PDT 2025
Initialize the pm_qos_request structure using = {} instead of memset() in
ath10k_download_fw(). This ensures the structure is properly zeroed before
passing it to cpu_latency_qos_add_request(), and improves efficiency by
avoiding an explicit runtime memset.
Signed-off-by: Zhongqiu Han <zhongqiu.han at oss.qualcomm.com>
---
drivers/net/wireless/ath/ath10k/core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 9ae3595fb698..670c31a52a12 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -1186,7 +1186,7 @@ static int ath10k_download_fw(struct ath10k *ar)
u32 address, data_len;
const void *data;
int ret;
- struct pm_qos_request latency_qos;
+ struct pm_qos_request latency_qos = {};
address = ar->hw_params.patch_load_addr;
@@ -1220,7 +1220,6 @@ static int ath10k_download_fw(struct ath10k *ar)
ret);
}
- memset(&latency_qos, 0, sizeof(latency_qos));
cpu_latency_qos_add_request(&latency_qos, 0);
ret = ath10k_bmi_fast_download(ar, address, data, data_len);
--
2.43.0
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