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Commit 44a7e6b8 authored by Hardik Arya's avatar Hardik Arya
Browse files

diag: Release diag wakesource on socket error 



There is a possibility of exiting socket read and
not releasing diag wakesource due to socket error
at the time of connection reset. The patch releases
diag wakesource on socket error.

Change-Id: I9862395207f2dc2f723b06e176ba25bd001c189d
Signed-off-by: default avatarHardik Arya <harya@codeaurora.org>
parent eabcd830

drivers/char/diag/diagfwd_socket.c

+5 −2
Original line number Diff line number Diff line
@@ -597,12 +597,14 @@ static void socket_read_work_fn(struct work_struct *work) 
						     struct diag_socket_info,

						     read_work);



	if (!info)

	if (!info) {

		diag_ws_release();

		return;



	}

	mutex_lock(&info->socket_info_mutex);

	if (!info->hdl || !info->hdl->sk) {

		mutex_unlock(&info->socket_info_mutex);

		diag_ws_release();

		return;

	}

	err = sock_error(info->hdl->sk);
@@ -611,6 +613,7 @@ static void socket_read_work_fn(struct work_struct *work) 
		socket_close_channel(info);

		if (info->port_type == PORT_TYPE_SERVER)

			socket_init_work_fn(&info->init_work);

		diag_ws_release();

		return;

	}