[PATCH 16/24] Eliminate shellcheck SC2295 warnings

[Coiby Xu]

KDUMP_*LOGLVL are defined in /etc/kdump/sysconfig. They are accessible
to kdump-logger.sh because scripts like kdumpcl will first source
/etc/kdump/sysconfig and then source kdump-logger.sh.

Signed-off-by: Coiby Xu <coxu(a)redhat.com&gt;
---
 kdump-logger.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kdump-logger.sh b/kdump-logger.sh
index 20ac86e..f9af003 100755
--- a/kdump-logger.sh
+++ b/kdump-logger.sh
@@ -97,8 +97,11 @@ dlog_init()
 		kdump_stdloglvl=0
 		kdump_kmsgloglvl=0
 	else
+		# shellcheck disable=SC2153 # KDUMP_*LOGLVL is read from /etc/kdump/sysconfig by file
that source kdump-logger.sh
 		kdump_stdloglvl=$KDUMP_STDLOGLVL
+		# shellcheck disable=SC2153
 		kdump_sysloglvl=$KDUMP_SYSLOGLVL
+		# shellcheck disable=SC2153
 		kdump_kmsgloglvl=$KDUMP_KMSGLOGLVL
 	fi
 
-- 
2.37.1