fix stop_exmimo2 script to avoid kernel crashes

2016-05-31 21:26:11 +02:00
parent 4df4c009dc
commit f6e4cc2b0a
1 changed files with 6 additions and 2 deletions
@@ -8,8 +8,12 @@ if [ "$OPENAIR_DIR" == "" ]; then
 fi
 sudo -E bash -c 'echo 3 > /proc/sys/vm/drop_caches'

-#load the module
-sudo -E $OPENAIR_DIR/cmake_targets/tools/init_exmimo2
+exmimo_mod=`lsmod |grep openair_rf`
+#load the module only if absent to avoid kernel crashes
+if [ -z "$exmimo_mod" ]
+then
+  sudo -E $OPENAIR_DIR/cmake_targets/tools/init_exmimo2
+fi

 #now we stop the card from transmitting anything
 cd $OPENAIR_DIR/targets/bin