git: Remove some unused variables.

[Sascha Wildner]

commit a1113e4ef357511b15eec33653534ba5ebf7bbae
Author: Sascha Wildner <saw at online.de>
Date:   Fri Jun 7 20:46:15 2013 +0200

    Remove some unused variables.

Summary of changes:
 bin/cpdup/compat_sun.c             | 1 -
 games/canfield/canfield/canfield.c | 4 ----
 lib/libc/net/getifaddrs.c          | 2 +-
 lib/libc/stdlib/dmalloc.c          | 4 ----
 lib/libc_r/uthread/uthread_fd.c    | 4 +---
 lib/libc_r/uthread/uthread_fork.c  | 4 ++--
 lib/libc_r/uthread/uthread_init.c  | 2 --
 lib/libtelnet/krb4encpwd.c         | 9 +--------
 lib/libtelnet/rsaencpwd.c          | 9 ++-------
 lib/libtelnet/sra.c                | 1 -
 10 files changed, 7 insertions(+), 33 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a1113e4ef357511b15eec33653534ba5ebf7bbae


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