[SCSI] mptfusion: mptctl Remove credits and update copyright

(1) mptctl.c: Remove credits and update copyright
(2) mptctl.c: cleanup in get_iocinfo

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 9 insertions, 37 deletions

diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 70b0cfb5ac5..7f9a87757df 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1,40 +1,12 @@
 /*
  *  linux/drivers/message/fusion/mptctl.c
- *      Fusion MPT misc device (ioctl) driver.
- *      For use with PCI chip/adapter(s):
- *          LSIFC9xx/LSI409xx Fibre Channel
+ *      mpt Ioctl driver.
+ *      For use with LSI Logic PCI chip/adapters
  *      running LSI Logic Fusion MPT (Message Passing Technology) firmware.
  *
- *  Credits:
- *      This driver would not exist if not for Alan Cox's development
- *      of the linux i2o driver.
- *
- *      A special thanks to Pamela Delaney (LSI Logic) for tons of work
- *      and countless enhancements while adding support for the 1030
- *      chip family.  Pam has been instrumental in the development of
- *      of the 2.xx.xx series fusion drivers, and her contributions are
- *      far too numerous to hope to list in one place.
- *
- *      A huge debt of gratitude is owed to David S. Miller (DaveM)
- *      for fixing much of the stupid and broken stuff in the early
- *      driver while porting to sparc64 platform.  THANK YOU!
- *
- *      A big THANKS to Eddie C. Dost for fixing the ioctl path
- *      and most importantly f/w download on sparc64 platform!
- *      (plus Eddie's other helpful hints and insights)
- *
- *      Thanks to Arnaldo Carvalho de Melo for finding and patching
- *      a potential memory leak in mptctl_do_fw_download(),
- *      and for some kmalloc insight:-)
- *
- *      (see also mptbase.c)
- *
- *  Copyright (c) 1999-2004 LSI Logic Corporation
- *  Originally By: Steven J. Ralston, Noah Romer
- *  (mailto:sjralston1@netscape.net)
+ *  Copyright (c) 1999-2005 LSI Logic Corporation
  *  (mailto:mpt_linux_developer@lsil.com)
  *
- *  $Id: mptctl.c,v 1.63 2002/12/03 21:26:33 pdelaney Exp $
  */
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
@@ -95,8 +67,8 @@
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_tcq.h>
 
-#define COPYRIGHT	"Copyright (c) 1999-2004 LSI Logic Corporation"
-#define MODULEAUTHOR	"Steven J. Ralston, Noah Romer, Pamela Delaney"
+#define COPYRIGHT	"Copyright (c) 1999-2005 LSI Logic Corporation"
+#define MODULEAUTHOR	"LSI Logic Corporation"
 #include "mptbase.h"
 #include "mptctl.h"
 
@@ -1119,7 +1091,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
 	int			numDevices = 0;
 	unsigned int		max_id;
 	int			ii;
-	int			port;
+	unsigned int		port;
 	int			cim_rev;
 	u8			revision;
 
@@ -1162,9 +1134,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
 		return -ENODEV;
 	}
 
-	/* Verify the data transfer size is correct.
-	 * Ignore the port setting.
-	 */
+	/* Verify the data transfer size is correct. */
 	if (karg->hdr.maxDataSize != data_size) {
 		printk(KERN_ERR "%s@%d::mptctl_getiocinfo - "
 			"Structure size mismatch. Command not completed.\n",
@@ -1181,6 +1151,8 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
 	else
 		karg->adapterType = MPT_IOCTL_INTERFACE_SCSI;
 
+	if (karg->hdr.port > 1)
+		return -EINVAL;
 	port = karg->hdr.port;
 
 	karg->port = port;