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Subject[PATCH] ath11k: Fix an error handling path
Date
If 'kzalloc' fails, we must return an error code.

While at it, remove a useless initialization of 'err' which could hide the
issue.

Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/net/wireless/ath/ath11k/qmi.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
index c2b165158225..99a88ca83dea 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -1585,15 +1585,17 @@ static int ath11k_qmi_fw_ind_register_send(struct ath11k_base *ab)
struct qmi_wlanfw_ind_register_resp_msg_v01 *resp;
struct qmi_handle *handle = &ab->qmi.handle;
struct qmi_txn txn;
- int ret = 0;
+ int ret;

req = kzalloc(sizeof(*req), GFP_KERNEL);
if (!req)
return -ENOMEM;

resp = kzalloc(sizeof(*resp), GFP_KERNEL);
- if (!resp)
+ if (!resp) {
+ ret = -ENOMEM;
goto resp_out;
+ }

req->client_id_valid = 1;
req->client_id = QMI_WLANFW_CLIENT_ID;
--
2.27.0
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