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[12/16] staging: wfx: drop protection for asynchronous join during scan

Message ID 20200420160311.57323-13-Jerome.Pouiller@silabs.com
State New
Headers show
Series None | expand

Commit Message

Jérôme Pouiller April 20, 2020, 4:03 p.m. UTC 
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

In former code (before the inclusion of the driver in mainline kernel),
hif_join() could run asynchronously. When a join request was in
progress, it was forbidden to launch hif_scan().

Now, hif_join() is always run synchronously. There is no more reasons to
keep a protection against this case.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/scan.c | 3 ---
 1 file changed, 3 deletions(-)
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Patch

diff --git a/drivers/staging/wfx/scan.c b/drivers/staging/wfx/scan.c
index 276fdacd7143..76761e4960dd 100644
--- a/drivers/staging/wfx/scan.c
+++ b/drivers/staging/wfx/scan.c
@@ -110,9 +110,6 @@  int wfx_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (vif->type == NL80211_IFTYPE_AP)
 		return -EOPNOTSUPP;
 
-	if (wvif->state == WFX_STATE_PRE_STA)
-		return -EBUSY;
-
 	wvif->scan_req = hw_req;
 	schedule_work(&wvif->scan_work);
 	return 0;