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-----Original Message----- From: "Linux Kernel Mailing List" <[email protected]> Sender: [email protected] Date: Wed, 1 May 2013 21:24:45 To: <[email protected]> Subject: NFC: llcp: Only keep raw sockets alive when the LLCP local leaves Gitweb: http://git.kernel.org/linus/;a=commit;h=b436a13debec2b3d2c671d6bebcdb91dabcb0795 Commit: b436a13debec2b3d2c671d6bebcdb91dabcb0795 Parent: 495af72e1434724559e756ba32d9040125ac506b Author: Samuel Ortiz <[email protected]> AuthorDate: Wed Apr 3 16:34:19 2013 +0200 Committer: Samuel Ortiz <[email protected]> CommitDate: Thu Apr 11 16:29:09 2013 +0200 NFC: llcp: Only keep raw sockets alive when the LLCP local leaves When the MAC goes down, connected and connection less sockets should be notified, but raw sockets should be kept alive. They will get notified only when the physical devices goes away. Signed-off-by: Samuel Ortiz <[email protected]> --- net/nfc/llcp/llcp.c | 26 +++----------------------- 1 files changed, 3 insertions(+), 23 deletions(-) diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index 83e788e..99ec39d 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -76,7 +76,7 @@ static void nfc_llcp_socket_purge(struct nfc_llcp_sock *sock) } } -static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen, +static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool device, int err) { struct sock *sk; @@ -116,23 +116,6 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen, bh_unlock_sock(accept_sk); } - - if (listen == true) { - nfc_llcp_socket_remote_param_init(llcp_sock); - bh_unlock_sock(sk); - continue; - } - } - - /* - * If we have a connection less socket bound, we keep it alive - * if the device is still present. - */ - if (sk->sk_state == LLCP_BOUND && sk->sk_type == SOCK_DGRAM && - listen == true) { - nfc_llcp_socket_remote_param_init(llcp_sock); - bh_unlock_sock(sk); - continue; } if (err) @@ -147,11 +130,8 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen, write_unlock(&local->sockets.lock); - /* - * If we want to keep the listening sockets alive, - * we don't touch the RAW ones. - */ - if (listen == true) + /* If we still have a device, we keep the RAW sockets alive */ + if (device == true) return; write_lock(&local->raw_sockets.lock); -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
