From: Mathias Jeppsson <mathias.jeppsson@sonymobile.com>
Date: Fri, 6 Jul 2012 22:53:19 +0000 (+0200)
Subject: NFC: Fix order of arguments to list_add_tail() when queueing HCP frames
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f8bf65bf3688835f95f7c74f5c844a64b2743a42;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

NFC: Fix order of arguments to list_add_tail() when queueing HCP frames

The HCP message should be added to transmit queue, not the other way around.

Signed-off-by: Mathias Jeppsson <mathias.jeppsson@sonymobile.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/nfc/hci/hcp.c b/net/nfc/hci/hcp.c
index 7212cf2c5785..f4dad1a89740 100644
--- a/net/nfc/hci/hcp.c
+++ b/net/nfc/hci/hcp.c
@@ -105,7 +105,7 @@ int nfc_hci_hcp_message_tx(struct nfc_hci_dev *hdev, u8 pipe,
 	}
 
 	mutex_lock(&hdev->msg_tx_mutex);
-	list_add_tail(&hdev->msg_tx_queue, &cmd->msg_l);
+	list_add_tail(&cmd->msg_l, &hdev->msg_tx_queue);
 	mutex_unlock(&hdev->msg_tx_mutex);
 
 	queue_work(hdev->msg_tx_wq, &hdev->msg_tx_work);