toaster: remove 2 unused functions

Removed check_pidbyfile and notify_chldexit functions from
toaster script as they're not called in the script.

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/bin/toaster b/bin/toaster
index 97ca17760f98beca2aeddf890741c017a52af377..1f4c400fdf188bc9fb6c0a26ff98127565d66aa3 100755 (executable)
--- a/bin/toaster
+++ b/bin/toaster
@@ -131,17 +131,6 @@ stop_bitbake() {
     lsof bitbake.lock | awk '{print $2}' | grep "[0-9]\+" | xargs -n1 -r kill
 }
 
-check_pidbyfile() {
-    [ -e $1 ] && kill -0 `cat $1` 2>/dev/null
-}
-
-notify_chldexit() {
-    if [ $NOTOASTERUI -eq 0 ]; then
-        check_pidbyfile ${BUILDDIR}/.toasterui.pid && return
-        stop_system
-    fi
-}
-
 verify_prereq() {
     # Verify Django version
     reqfile=$(python -c "import os; print os.path.realpath('$BBBASEDIR/toaster-requirements.txt')")
@@ -355,7 +344,6 @@ case $CMD in
         # stop system on terminal exit
         set -o monitor
         trap stop_system SIGHUP
-        #trap notify_chldexit SIGCHLD
     ;;
     stop )
         stop_system