linux-kernel - [PATCH] staging: wilc1000: txq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:	Thu, 21 Jul 2016 13:26:56 +0530
From:	Binoy Jayan <binoy.jayan@...aro.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Johnny Kim <johnny.kim@...el.com>,
	Austin Shin <austin.shin@...el.com>,
	Chris Park <chris.park@...el.com>,
	Tony Cho <tony.cho@...el.com>, Glen Lee <glen.lee@...el.com>,
	Leo Kim <leo.kim@...el.com>, Arnd Bergmann <arnd@...db.de>,
	linux-wireless@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, Binoy Jayan <binoy.jayan@...aro.org>
Subject: [PATCH] staging: wilc1000: txq_event: Fix coding error

Fix incorrect usage of completion interface by replacing
'wait_for_completion' with 'complete'. This error was introduced
accidentally while replacing semaphores with mutexes.

Reported-by: Jiri Slaby <jslaby@...e.cz>
Signed-off-by: Binoy Jayan <binoy.jayan@...aro.org>
---
 drivers/staging/wilc1000/linux_wlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 3a66255..3221511 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -648,7 +648,7 @@ void wilc1000_wlan_deinit(struct net_device *dev)
 			mutex_unlock(&wl->hif_cs);
 		}
 		if (&wl->txq_event)
-			wait_for_completion(&wl->txq_event);
+			complete(&wl->txq_event);
 
 		wlan_deinitialize_threads(dev);
 		deinit_irq(dev);
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project