tipc: remove print_buf and deprecated log buffer code

The internal log buffer handling functions can now safely be
removed since there is no code using it anymore.  Requests to
interact with the internal tipc log buffer over netlink (in
config.c) will report 'obsolete command'.

This represents the final removal of any references to a
struct print_buf, and the removal of the struct itself.
We also get rid of a TIPC specific Kconfig in the process.

Finally, log.h is removed since it is not needed anymore.

Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 0 insertions, 66 deletions

diff --git a/net/tipc/log.h b/net/tipc/log.h
deleted file mode 100644
index d1f5eb967fd8..000000000000
--- a/net/tipc/log.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * net/tipc/log.h: Include file for TIPC print buffer routines
- *
- * Copyright (c) 1997-2006, Ericsson AB
- * Copyright (c) 2005-2007, Wind River Systems
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _TIPC_LOG_H
-#define _TIPC_LOG_H
-
-/**
- * struct print_buf - TIPC print buffer structure
- * @buf: pointer to character array containing print buffer contents
- * @size: size of character array
- * @crs: pointer to first unused space in character array (i.e. final NUL)
- * @echo: echo output to system console if non-zero
- */
-struct print_buf {
-	char *buf;
-	u32 size;
-	char *crs;
-	int echo;
-};
-
-#define TIPC_PB_MIN_SIZE 64	/* minimum size for a print buffer's array */
-#define TIPC_PB_MAX_STR 512	/* max printable string (with trailing NUL) */
-
-void tipc_printbuf_init(struct print_buf *pb, char *buf, u32 size);
-int  tipc_printbuf_validate(struct print_buf *pb);
-
-int tipc_log_resize(int log_size);
-
-struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area,
-				    int req_tlv_space);
-struct sk_buff *tipc_log_dump(void);
-
-#endif