diff options
Diffstat (limited to 'package/kernel/mac80211/patches/brcm/342-v5.1-brcmfmac-fix-system-warning-message-during-wowl-susp.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/brcm/342-v5.1-brcmfmac-fix-system-warning-message-during-wowl-susp.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/brcm/342-v5.1-brcmfmac-fix-system-warning-message-during-wowl-susp.patch b/package/kernel/mac80211/patches/brcm/342-v5.1-brcmfmac-fix-system-warning-message-during-wowl-susp.patch new file mode 100644 index 0000000000..9115373add --- /dev/null +++ b/package/kernel/mac80211/patches/brcm/342-v5.1-brcmfmac-fix-system-warning-message-during-wowl-susp.patch @@ -0,0 +1,33 @@ +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; |