From 7204b991e7ca2921e5d90a3c62d9301d97366efb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fabiano.fidencio@intel.com>
Date: Fri, 21 Jul 2023 19:05:37 +0200
Subject: [PATCH] kata-deploy-binaries: kernel_cache: Take module_dir into
 account
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`module_dir` has been passed to the function but was never assigned to a
var, leading to errors when trying to use it.

Fixes: #7416

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
(cherry picked from commit d4eba3698012efacd7cb78379e40d301028f517a)
---
 .../kata-deploy/local-build/kata-deploy-binaries.sh        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh b/tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
index 88f4364ec3..61014578d4 100755
--- a/tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
+++ b/tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
@@ -437,6 +437,7 @@ install_initrd_sev() {
 #Install kernel component helper
 install_cached_kernel_tarball_component() {
 	local kernel_name=${1}
+	local module_dir=${2:-""}
 
 	install_cached_tarball_component \
 		"${kernel_name}" \
@@ -461,8 +462,10 @@ install_cached_kernel_tarball_component() {
 		"${workdir}/kata-static-kernel-sev-modules.tar.xz" \
 		|| return 1
 
-	mkdir -p "${module_dir}"
-	tar xvf "${workdir}/kata-static-kernel-sev-modules.tar.xz" -C  "${module_dir}" && return 0
+	if [[ -n "${module_dir}" ]]; then
+		mkdir -p "${module_dir}"
+		tar xvf "${workdir}/kata-static-kernel-sev-modules.tar.xz" -C  "${module_dir}" && return 0
+	fi
 
 	return 1
 }