[PATCH v3 09/18] wcn36xx: Parse trigger_ba response properly

From: Bjorn Andersson
Date: Tue Apr 19 2016 - 01:04:40 EST


From: Pontus Fuchs <pontus.fuchs@xxxxxxxxx>

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parser.

Signed-off-by: Pontus Fuchs <pontus.fuchs@xxxxxxxxx>
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
---
drivers/net/wireless/ath/wcn36xx/smd.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 76c6856ed932..7f315d098f52 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1968,6 +1968,17 @@ out:
return ret;
}

+static int wcn36xx_smd_trigger_ba_rsp(void *buf, int len)
+{
+ struct wcn36xx_hal_trigger_ba_rsp_msg *rsp;
+
+ if (len < sizeof(*rsp))
+ return -EINVAL;
+
+ rsp = (struct wcn36xx_hal_trigger_ba_rsp_msg *) buf;
+ return rsp->status;
+}
+
int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index)
{
struct wcn36xx_hal_trigger_ba_req_msg msg_body;
@@ -1992,8 +2003,7 @@ int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index)
wcn36xx_err("Sending hal_trigger_ba failed\n");
goto out;
}
- ret = wcn36xx_smd_rsp_status_check_v2(wcn, wcn->hal_buf,
- wcn->hal_rsp_len);
+ ret = wcn36xx_smd_trigger_ba_rsp(wcn->hal_buf, wcn->hal_rsp_len);
if (ret) {
wcn36xx_err("hal_trigger_ba response failed err=%d\n", ret);
goto out;
--
2.5.0