watchdog: clean return of installkernel()

return 0, otherwise if _alldrivers is empty, the return code is fail
2016-04-18 15:49:06 +02:00 · 2016-04-18 15:49:06 +02:00 · 0eb1ee3db2
parent 4c83fd10ab
commit 0eb1ee3db2
1 changed files with 2 additions and 0 deletions
--- a/modules.d/04watchdog/module-setup.sh
+++ b/modules.d/04watchdog/module-setup.sh
@ -73,4 +73,6 @@ installkernel() {
    # ensure that watchdog module is loaded as early as possible
    _alldrivers="${!_drivers[*]}"
    [[ $_alldrivers ]] && echo "rd.driver.pre=${_alldrivers// /,}" > ${initdir}/etc/cmdline.d/00-watchdog.conf
+
+    return 0
 }