1 files changed, 0 insertions, 35 deletions
diff --git a/package/kernel/mac80211/patches/317-brcmfmac-Fix-race-condition-in-msgbuf-ioctl-processi.patch b/package/kernel/mac80211/patches/317-brcmfmac-Fix-race-condition-in-msgbuf-ioctl-processi.patch
deleted file mode 100644
index e005fe73d2..0000000000
--- a/package/kernel/mac80211/patches/317-brcmfmac-Fix-race-condition-in-msgbuf-ioctl-processi.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From: Hante Meuleman <meuleman@broadcom.com>
-Date: Fri, 6 Mar 2015 18:40:41 +0100
-Subject: [PATCH] brcmfmac: Fix race condition in msgbuf ioctl processing.
-
-Msgbuf is using a wait_event_timeout to wait for the response on
-an ioctl. The wakeup routine uses waitqueue_active to see if
-wait_event_timeout has been called. There is a chance that the
-response arrives before wait_event_timeout is called, this
-will result in situation that wait_event_timeout never gets
-woken again and assumed result will be a timeout. This patch
-removes that errornous situation by always setting the
-ctl_completed var before checking for queue active.
-
-Reviewed-by: Arend Van Spriel <arend@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-@@ -481,10 +481,9 @@ static int brcmf_msgbuf_ioctl_resp_wait(
- 
- static void brcmf_msgbuf_ioctl_resp_wake(struct brcmf_msgbuf *msgbuf)
- {
--	if (waitqueue_active(&msgbuf->ioctl_resp_wait)) {
--		msgbuf->ctl_completed = true;
-+	msgbuf->ctl_completed = true;
-+	if (waitqueue_active(&msgbuf->ioctl_resp_wait))
- 		wake_up(&msgbuf->ioctl_resp_wait);
--	}
- }
- 
-