diff mbox series

[03/15] staging: wfx: fix double free

Message ID 20200505123757.39506-4-Jerome.Pouiller@silabs.com
State New
Headers show
Series staging: wfx: fix Out-Of-Band IRQ | expand

Commit Message

Jérôme Pouiller May 5, 2020, 12:37 p.m. UTC 
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

In case of error in wfx_probe(), wdev->hw is freed. Since an error
occurred, wfx_free_common() is called, then wdev->hw is freed again.

Cc: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/main.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c
index ba2e3a6b3549..5d0754b55429 100644
--- a/drivers/staging/wfx/main.c
+++ b/drivers/staging/wfx/main.c
@@ -469,7 +469,6 @@  int wfx_probe(struct wfx_dev *wdev)
 
 err2:
 	ieee80211_unregister_hw(wdev->hw);
-	ieee80211_free_hw(wdev->hw);
 err1:
 	wfx_bh_unregister(wdev);
 	return err;