Author: eadler
Date: Fri Mar 16 03:22:37 2012
New Revision: 233021
URL: http://svn.freebsd.org/changeset/base/233021

Log:
  MFC r22990[45] and r229907-r229919:
  
  - fix a variety of warnings produced by gcc46 when compiling world
  
  Approved by (cperciva)

Modified:
  stable/8/usr.bin/brandelf/brandelf.c
  stable/8/usr.bin/bsdiff/bsdiff/bsdiff.c
  stable/8/usr.bin/ncplist/ncplist.c
  stable/8/usr.bin/netstat/if.c
  stable/8/usr.bin/split/split.c
Directory Properties:
  stable/8/sbin/tunefs/   (props changed)
  stable/8/usr.bin/brandelf/   (props changed)
  stable/8/usr.bin/bsdiff/   (props changed)
  stable/8/usr.bin/ncplist/   (props changed)
  stable/8/usr.bin/netstat/   (props changed)
  stable/8/usr.bin/split/   (props changed)

Modified: stable/8/usr.bin/brandelf/brandelf.c
==============================================================================
--- stable/8/usr.bin/brandelf/brandelf.c        Fri Mar 16 03:16:10 2012        
(r233020)
+++ stable/8/usr.bin/brandelf/brandelf.c        Fri Mar 16 03:22:37 2012        
(r233021)
@@ -64,7 +64,7 @@ main(int argc, char **argv)
        const char *strtype = "FreeBSD";
        int type = ELFOSABI_FREEBSD;
        int retval = 0;
-       int ch, change = 0, verbose = 0, force = 0, listed = 0;
+       int ch, change = 0, force = 0, listed = 0;
 
        while ((ch = getopt(argc, argv, "f:lt:v")) != -1)
                switch (ch) {
@@ -84,7 +84,7 @@ main(int argc, char **argv)
                        listed = 1;
                        break;
                case 'v':
-                       verbose = 1;
+                       /* does nothing */
                        break;
                case 't':
                        if (force)

Modified: stable/8/usr.bin/bsdiff/bsdiff/bsdiff.c
==============================================================================
--- stable/8/usr.bin/bsdiff/bsdiff/bsdiff.c     Fri Mar 16 03:16:10 2012        
(r233020)
+++ stable/8/usr.bin/bsdiff/bsdiff/bsdiff.c     Fri Mar 16 03:22:37 2012        
(r233021)
@@ -272,7 +272,7 @@ int main(int argc,char *argv[])
        /* Compute the differences, writing ctrl as we go */
        if ((pfbz2 = BZ2_bzWriteOpen(&bz2err, pf, 9, 0, 0)) == NULL)
                errx(1, "BZ2_bzWriteOpen, bz2err = %d", bz2err);
-       scan=0;len=0;
+       scan=0;len=0;pos=0;
        lastscan=0;lastpos=0;lastoffset=0;
        while(scan<newsize) {
                oldscore=0;

Modified: stable/8/usr.bin/ncplist/ncplist.c
==============================================================================
--- stable/8/usr.bin/ncplist/ncplist.c  Fri Mar 16 03:16:10 2012        
(r233020)
+++ stable/8/usr.bin/ncplist/ncplist.c  Fri Mar 16 03:22:37 2012        
(r233021)
@@ -373,7 +373,7 @@ enum listop {
 int
 main(int argc, char *argv[])
 {
-       int opt, wdone = 0, nargs = 0, i;
+       int opt, nargs = 0, i;
        enum listop what;
        char *args[MAX_ARGS];
 
@@ -436,23 +436,18 @@ main(int argc, char *argv[])
        switch(what) {
            case LO_SERVERS:
                show_serverlist(args[0]);
-               wdone = 1;
                break;
            case LO_USERS:
                show_userlist(args[0]);
-               wdone = 1;
                break;
            case LO_QUEUES:
                show_queuelist(args[0], args[1]);
-               wdone = 1;
                break;
            case LO_VOLUMES:
                list_volumes(args[0]);
-               wdone = 1;
                break;
            case LO_BINDERY:
                list_bindery(args[0], args[1], args[2]);
-               wdone = 1;
                break;
            default:
                help();

Modified: stable/8/usr.bin/netstat/if.c
==============================================================================
--- stable/8/usr.bin/netstat/if.c       Fri Mar 16 03:16:10 2012        
(r233020)
+++ stable/8/usr.bin/netstat/if.c       Fri Mar 16 03:22:37 2012        
(r233021)
@@ -192,7 +192,6 @@ intpr(int interval1, u_long ifnetaddr, v
        } ifaddr;
        u_long ifaddraddr;
        u_long ifaddrfound;
-       u_long ifnetfound;
        u_long opackets;
        u_long ipackets;
        u_long obytes;
@@ -256,7 +255,6 @@ intpr(int interval1, u_long ifnetaddr, v
                link_layer = 0;
 
                if (ifaddraddr == 0) {
-                       ifnetfound = ifnetaddr;
                        if (kread(ifnetaddr, (char *)&ifnet, sizeof ifnet) != 0)
                                return;
                        strlcpy(name, ifnet.if_xname, sizeof(name));

Modified: stable/8/usr.bin/split/split.c
==============================================================================
--- stable/8/usr.bin/split/split.c      Fri Mar 16 03:16:10 2012        
(r233020)
+++ stable/8/usr.bin/split/split.c      Fri Mar 16 03:22:37 2012        
(r233021)
@@ -351,17 +351,14 @@ newfile(void)
 {
        long i, maxfiles, tfnum;
        static long fnum;
-       static int defname;
        static char *fpnt;
 
        if (ofd == -1) {
                if (fname[0] == '\0') {
                        fname[0] = 'x';
                        fpnt = fname + 1;
-                       defname = 1;
                } else {
                        fpnt = fname + strlen(fname);
-                       defname = 0;
                }
                ofd = fileno(stdout);
        }
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