From 99414d8d260c6e8f3728a4fff0bc268ce14bb19e Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Pouiller?= Date: Tue, 12 May 2020 17:04:05 +0200 Subject: [PATCH] staging: wfx: fix access to le32 attribute 'ps_mode_error' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The attribute ps_mode_error is little-endian. We have to take to the endianness when we access it. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20200512150414.267198-9-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wfx/hif_rx.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c index 83c3fdb..87d5107 100644 --- a/drivers/staging/wfx/hif_rx.c +++ b/drivers/staging/wfx/hif_rx.c @@ -158,6 +158,7 @@ static int hif_event_indication(struct wfx_dev *wdev, { struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface); const struct hif_ind_event *body = buf; + int cause; if (!wvif) { dev_warn(wdev->dev, "received event for non-existent vif\n"); @@ -176,10 +177,10 @@ static int hif_event_indication(struct wfx_dev *wdev, dev_dbg(wdev->dev, "ignore BSSREGAINED indication\n"); break; case HIF_EVENT_IND_PS_MODE_ERROR: + cause = le32_to_cpu(body->event_data.ps_mode_error); dev_warn(wdev->dev, "error while processing power save request: %d\n", - body->event_data.ps_mode_error); - if (body->event_data.ps_mode_error == - HIF_PS_ERROR_AP_NOT_RESP_TO_POLL) { + cause); + if (cause == HIF_PS_ERROR_AP_NOT_RESP_TO_POLL) { wvif->bss_not_support_ps_poll = true; schedule_work(&wvif->update_pm_work); } -- 2.7.4