mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
|
From 3a33bd840523aaa06f4429fbfd38922bf0dc2e8d Mon Sep 17 00:00:00 2001
|
||
|
|
From: Lo-Hsiang Lo <double.lo@cypress.com>
|
||
|
|
Date: Mon, 7 Jan 2019 08:46:16 +0000
|
||
|
|
Subject: [PATCH] brcmfmac: fix system warning message during wowl suspend
|
||
|
|
|
||
|
|
There is a system warning message, warn_slowpath-fmt, during suspend
|
||
|
|
while using supplicant join AP and enable wowl feature by IW command.
|
||
|
|
It's caused by brcmf_pno_remove_request path can't find the reqid.
|
||
|
|
This fix will not go to remove pno request function if there is no
|
||
|
|
pno scan.
|
||
|
|
|
||
|
|
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
|
||
|
|
Signed-off-by: Lo-Hsiang Lo <double.lo@cypress.com>
|
||
|
|
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
|
||
|
|
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
||
|
|
---
|
||
|
|
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c | 5 +++++
|
||
|
|
1 file changed, 5 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
|
||
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
|
||
|
|
@@ -496,6 +496,11 @@ int brcmf_pno_stop_sched_scan(struct brc
|
||
|
|
brcmf_dbg(TRACE, "reqid=%llu\n", reqid);
|
||
|
|
|
||
|
|
pi = ifp_to_pno(ifp);
|
||
|
|
+
|
||
|
|
+ /* No PNO request */
|
||
|
|
+ if (!pi->n_reqs)
|
||
|
|
+ return 0;
|
||
|
|
+
|
||
|
|
err = brcmf_pno_remove_request(pi, reqid);
|
||
|
|
if (err)
|
||
|
|
return err;
|