X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=common.c;h=748e5a4639d8580e10beb8c270356e14ad1b6be5;hb=9f3d614e4578bdec2b60d97caec400b28d4af9d3;hp=9cd72bee122dacc6b13248215c0f225bbd7413b3;hpb=d1d7d88a5d0009a9a01f623f887bef2bdc3728d3;p=pciutils.git

diff --git a/common.c b/common.c
index 9cd72be..748e5a4 100644
--- a/common.c
+++ b/common.c
@@ -3,14 +3,15 @@
  *
  *	Copyright (c) 1997--2016 Martin Mares <mj@ucw.cz>
  *
- *	Can be freely distributed and used under the terms of the GNU GPL.
+ *	Can be freely distributed and used under the terms of the GNU GPL v2+.
+ *
+ *	SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <unistd.h>
 
 #include "pciutils.h"
 
@@ -99,34 +100,34 @@ set_pci_option(struct pci_access *pacc, char *arg)
 }
 
 int
-parse_generic_option(int i, struct pci_access *pacc, char *optarg)
+parse_generic_option(int i, struct pci_access *pacc, char *arg)
 {
   switch (i)
     {
 #ifdef PCI_HAVE_PM_INTEL_CONF
     case 'H':
-      if (!strcmp(optarg, "1"))
+      if (!strcmp(arg, "1"))
 	pacc->method = PCI_ACCESS_I386_TYPE1;
-      else if (!strcmp(optarg, "2"))
+      else if (!strcmp(arg, "2"))
 	pacc->method = PCI_ACCESS_I386_TYPE2;
       else
-	die("Unknown hardware configuration type %s", optarg);
+	die("Unknown hardware configuration type %s", arg);
       break;
 #endif
 #ifdef PCI_HAVE_PM_DUMP
     case 'F':
-      pci_set_param(pacc, "dump.name", optarg);
+      pci_set_param(pacc, "dump.name", arg);
       pacc->method = PCI_ACCESS_DUMP;
       break;
 #endif
     case 'A':
-      set_pci_method(pacc, optarg);
+      set_pci_method(pacc, arg);
       break;
     case 'G':
       pacc->debugging++;
       break;
     case 'O':
-      set_pci_option(pacc, optarg);
+      set_pci_option(pacc, arg);
       break;
     default:
       return 0;