linux-kernel - [PATCH 3.18 43/83] Input: xpad - move pending clear to the correct location

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Message-Id: <20181129140140.198523358@linuxfoundation.org>
Date:   Thu, 29 Nov 2018 15:12:01 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Pavel Rojtberg <rojtberg@...il.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 3.18 43/83] Input: xpad - move pending clear to the correct location

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit 4efc6939a83c54fb3417541be48991afd0290ba3 ]

otherwise we lose ff commands: https://github.com/paroj/xpad/issues/27

Signed-off-by: Pavel Rojtberg <rojtberg@...il.com>
Cc: stable@...r.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/input/joystick/xpad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 6e15ce40dbab..c8add0e425b5 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -758,6 +758,7 @@ static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad)
 	if (packet) {
 		memcpy(xpad->odata, packet->data, packet->len);
 		xpad->irq_out->transfer_buffer_length = packet->len;
+		packet->pending = false;
 		return true;
 	}
 
@@ -799,7 +800,6 @@ static void xpad_irq_out(struct urb *urb)
 	switch (status) {
 	case 0:
 		/* success */
-		xpad->out_packets[xpad->last_out_packet].pending = false;
 		xpad->irq_out_active = xpad_prepare_next_out_packet(xpad);
 		break;
 
-- 
2.17.1