dracut-module-setup.sh: make iscsi check fail early if cd failed
upstream: fedora
resolves: bz2003832
conflict: none
commit 67e559a6b9
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 16:29:55 2021 +0800
dracut-module-setup.sh: make iscsi check fail early if cd failed
As suggested by:
https://github.com/koalaman/shellcheck/wiki/SC2164
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
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@ -852,7 +852,7 @@ kdump_check_iscsi_targets () {
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_dev=$1
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_dev=$1
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[[ -L /sys/dev/block/$_dev ]] || return
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[[ -L /sys/dev/block/$_dev ]] || return
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cd "$(readlink -f /sys/dev/block/$_dev)"
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cd "$(readlink -f "/sys/dev/block/$_dev")" || return 1
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until [[ -d sys || -d iscsi_session ]]; do
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until [[ -d sys || -d iscsi_session ]]; do
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cd ..
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cd ..
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done
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done
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