Remove unneccesary retcode var
-rw-r--r-- 92 Makefile
-rw-r--r-- 8244 Makefile.common
-rw-r--r-- 8244 Makefile.rules
drwxr-xr-x - docs
-rwxr-xr-x 370 getsomesrcs.sh
-rwxr-xr-x 320 getsrcs.sh
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - support
drwxr-xr-x - test
drwxr-xr-x - tools
drwxr-xr-x - utils