Blame SOURCES/0440-watchdog-clean-return-of-installkernel.patch

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From 0eb1ee3db2f905c17757a06f77a5d79a351b3d33 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Mon, 18 Apr 2016 15:49:06 +0200
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Subject: [PATCH] watchdog: clean return of installkernel()
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return 0, otherwise if _alldrivers is empty, the return code is fail
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---
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 modules.d/04watchdog/module-setup.sh | 2 ++
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 1 file changed, 2 insertions(+)
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diff --git a/modules.d/04watchdog/module-setup.sh b/modules.d/04watchdog/module-setup.sh
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index 31102f4e..fbf6d6dd 100755
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--- a/modules.d/04watchdog/module-setup.sh
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+++ b/modules.d/04watchdog/module-setup.sh
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@@ -73,4 +73,6 @@ installkernel() {
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     # ensure that watchdog module is loaded as early as possible
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     _alldrivers="${!_drivers[*]}"
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     [[ $_alldrivers ]] && echo "rd.driver.pre=${_alldrivers// /,}" > ${initdir}/etc/cmdline.d/00-watchdog.conf
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+
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+    return 0
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 }