From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Fri, 1 Jun 2012 12:51:20 +0000 (+0200)
Subject: su: remove unused code
X-Git-Tag: v2.22-rc1~321
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ecb6186c586750f9fcffe58bf784ca2743c246e;p=thirdparty%2Futil-linux.git

su: remove unused code

Signed-off-by: Ludwig Nussel <ludwig.nussel@suse.de>
---

diff --git a/login-utils/su.c b/login-utils/su.c
index cabf116d4d..9585d07c7b 100644
--- a/login-utils/su.c
+++ b/login-utils/su.c
@@ -324,10 +324,7 @@ authenticate (const struct passwd *pw)
       if (is_pam_failure(retval))
 	goto done;
     }
-# if 0 /* Manpage discourages use of getlogin.  */
-  cp = getlogin ();
-  if (!(cp && *cp && (lpw = getpwnam (cp)) != NULL && lpw->pw_uid == getuid ()))
-# endif
+
   lpw = getpwuid (getuid ());
   if (lpw && lpw->pw_name)
     {