lkml.org 
[lkml]   [2021]   [May]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH AUTOSEL 4.9 08/19] ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()
Date
From: Anirudh Rayabharam <mail@anirudhrb.com>

[ Upstream commit fc6a6521556c8250e356ddc6a3f2391aa62dc976 ]

ath6kl_wmi_cmd_send could fail, so let's return its error code upstream.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/ath/ath6kl/debug.c | 5 ++++-
drivers/net/wireless/ath/ath6kl/wmi.c | 4 +---
2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index e2b7809d7886..f3a786af7ece 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1027,14 +1027,17 @@ static ssize_t ath6kl_lrssi_roam_write(struct file *file,
{
struct ath6kl *ar = file->private_data;
unsigned long lrssi_roam_threshold;
+ int ret;

if (kstrtoul_from_user(user_buf, count, 0, &lrssi_roam_threshold))
return -EINVAL;

ar->lrssi_roam_threshold = lrssi_roam_threshold;

- ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold);
+ ret = ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold);

+ if (ret)
+ return ret;
return count;
}

diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 73eab12cb3bd..1d6726744949 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -776,10 +776,8 @@ int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi)
cmd->info.params.roam_rssi_floor = DEF_LRSSI_ROAM_FLOOR;
cmd->roam_ctrl = WMI_SET_LRSSI_SCAN_PARAMS;

- ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
+ return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
NO_SYNC_WMIFLAG);
-
- return 0;
}

int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid)
--
2.30.2
\
 
 \ /
  Last update: 2021-05-24 17:21    [W:0.127 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site