From: Samuel Ortiz <sameo@linux.intel.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>,
Aloisio Almeida Jr <aloisio.almeida@openbossa.org>,
Ilan Elias <ilane@ti.com>,
linux-wireless@vger.kernel.org,
Samuel Ortiz <sameo@linux.intel.com>
Subject: [PATCH 08/22] NFC: Clear LLCP SDPs whan MAC goes down
Date: Mon, 5 Mar 2012 01:03:40 +0100 [thread overview]
Message-ID: <1330905834-6994-9-git-send-email-sameo@linux.intel.com> (raw)
In-Reply-To: <1330905834-6994-1-git-send-email-sameo@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
net/nfc/llcp/llcp.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 443407e..577bcb9 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -97,6 +97,17 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local)
mutex_unlock(&local->socket_lock);
}
+static void nfc_llcp_clear_sdp(struct nfc_llcp_local *local)
+{
+ mutex_lock(&local->sdp_lock);
+
+ local->local_wks = 0;
+ local->local_sdp = 0;
+ local->local_sap = 0;
+
+ mutex_unlock(&local->sdp_lock);
+}
+
static void nfc_llcp_timeout_work(struct work_struct *work)
{
struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local,
@@ -857,6 +868,8 @@ void nfc_llcp_mac_is_down(struct nfc_dev *dev)
if (local == NULL)
return;
+ nfc_llcp_clear_sdp(local);
+
/* Close and purge all existing sockets */
nfc_llcp_socket_release(local);
}
--
1.7.7.3
next prev parent reply other threads:[~2012-03-04 23:57 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-05 0:03 [PATCH 00/22] NFC changes for 3.4 Samuel Ortiz
2012-03-05 0:03 ` [PATCH 01/22] NFC: Export NFCID1 from pn533 Samuel Ortiz
2012-03-05 0:03 ` [PATCH 02/22] NFC: Add device powered netlink attribute Samuel Ortiz
2012-03-05 0:03 ` [PATCH 03/22] NFC: Factorize the I frame queueing routine Samuel Ortiz
2012-03-05 0:03 ` [PATCH 04/22] NFC: Handle Receiver Not Ready LLCP frame Samuel Ortiz
2012-03-05 0:03 ` [PATCH 05/22] NFC: LLCP socket sendmsg implemetation Samuel Ortiz
2012-03-05 0:03 ` [PATCH 06/22] NFC: Fix bitops usage in LLCP Samuel Ortiz
2012-03-05 0:03 ` [PATCH 07/22] NFC: Clear pn533 target structure Samuel Ortiz
2012-03-05 0:03 ` Samuel Ortiz [this message]
2012-03-05 0:03 ` [PATCH 09/22] NFC: Set the right LLCP N(R) value for I frames Samuel Ortiz
2012-03-05 0:03 ` [PATCH 10/22] NFC: Send LLCP RR frames to acknowledge received " Samuel Ortiz
2012-03-05 0:03 ` [PATCH 11/22] NFC: Set MIU and RW values from CONNECT and CC LLCP frames Samuel Ortiz
2012-03-05 0:03 ` [PATCH 12/22] NFC: Fragment LLCP I frames Samuel Ortiz
2012-03-05 0:03 ` [PATCH 13/22] NFC: Export sensf from pn533 Samuel Ortiz
2012-03-05 0:03 ` [PATCH 14/22] NFC: Export Jewel/Topaz ID " Samuel Ortiz
2012-03-05 0:03 ` [PATCH 15/22] NFC: Export NFCID when detecting a p2p target with pn533 Samuel Ortiz
2012-03-05 0:03 ` [PATCH 16/22] NFC: Unlink LLCP child sockets from llcp_sock_release Samuel Ortiz
2012-03-05 0:03 ` [PATCH 17/22] NFC: SN is not an invalid GT value Samuel Ortiz
2012-03-05 0:03 ` [PATCH 18/22] NFC: Remove the rf mode parameter from the DEP link up routine Samuel Ortiz
2012-03-05 0:03 ` [PATCH 19/22] NFC: Fix LLCP sockets releasing path Samuel Ortiz
2012-03-05 0:03 ` [PATCH 20/22] NFC: LLCP code identation fixes Samuel Ortiz
2012-03-05 0:03 ` [PATCH 21/22] NFC: Core " Samuel Ortiz
2012-03-05 0:03 ` [PATCH 22/22] NFC: NCI " Samuel Ortiz
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