Bug#24482156 EXTEND WL#7150: REMOVE USE OF DATADIR IN MYSQLD_SAFE TO SCRIPTS

Don't read config file in datadir in SysV initscript.

(cherry picked from commit 20f91166e073e4279ce14a608fc062f1c9ea5a5f)

Author: trosten

support-files/mysql.server.sh

@@ -246,11 +246,6 @@ extra_args=""
 if test -r "$basedir/my.cnf"
 then
   extra_args="-e $basedir/my.cnf"
-else
-  if test -r "$datadir/my.cnf"
-  then
-    extra_args="-e $datadir/my.cnf"
-  fi
 fi
 
 parse_server_arguments `$print_defaults $extra_args mysqld server mysql_server mysql.server`