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Message-Id: <20200410133239.438347-3-Jerome.Pouiller@silabs.com>
Date: Fri, 10 Apr 2020 15:32:22 +0200
From: Jerome Pouiller <Jerome.Pouiller@...abs.com>
To: devel@...verdev.osuosl.org, linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Kalle Valo <kvalo@...eaurora.org>,
"David S . Miller" <davem@...emloft.net>,
Jérôme Pouiller
<jerome.pouiller@...abs.com>
Subject: [PATCH 02/19] staging: wfx: reduce hold duration of cfg80211_bss
From: Jérôme Pouiller <jerome.pouiller@...abs.com>
Pointer to cfg80211_bss is held during all duration of wfx_do_join. But,
it is not necessary, We can release it far earlier.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@...abs.com>
---
drivers/staging/wfx/sta.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index 380e5319472a..c65d464a7a9b 100644
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -509,6 +509,7 @@ static void wfx_do_join(struct wfx_vif *wvif)
hif_set_block_ack_policy(wvif, 0xFF, 0xFF);
wfx_set_mfp(wvif, bss);
+ cfg80211_put_bss(wvif->wdev->hw->wiphy, bss);
ret = hif_join(wvif, conf, wvif->channel, ssid, ssidlen);
if (ret) {
@@ -538,8 +539,6 @@ static void wfx_do_join(struct wfx_vif *wvif)
wfx_update_filtering(wvif);
mutex_unlock(&wvif->wdev->conf_mutex);
- if (bss)
- cfg80211_put_bss(wvif->wdev->hw->wiphy, bss);
}
static void wfx_unjoin_work(struct work_struct *work)
--
2.25.1
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