test: drop unnecessary line continuation

test/units/TEST-50-DISSECT.mountfsd.sh

@@ -6,12 +6,12 @@ set -o pipefail
 # shellcheck source=test/units/util.sh
 . "$(dirname "$0")"/util.sh
 
-if [[ ! -f /usr/lib/systemd/system/systemd-mountfsd.socket ]] || \
-   [[ ! -f /usr/lib/systemd/system/systemd-nsresourced.socket ]] || \
-   ! command -v mksquashfs || \
+if [[ ! -f /usr/lib/systemd/system/systemd-mountfsd.socket ]] ||
+   [[ ! -f /usr/lib/systemd/system/systemd-nsresourced.socket ]] ||
+   ! command -v mksquashfs ||
    ! grep -q bpf /sys/kernel/security/lsm ||
-   ! find /usr/lib* -name libbpf.so.1 2>/dev/null | grep . || \
-   systemd-analyze compare-versions "$(uname -r)" lt 6.5 || \
+   ! find /usr/lib* -name libbpf.so.1 2>/dev/null | grep . ||
+   systemd-analyze compare-versions "$(uname -r)" lt 6.5 ||
    systemd-analyze compare-versions "$(pkcheck --version | awk '{print $3}')" lt 124; then
     echo "Skipping mountfsd/nsresourced tests"
     exit 0

test/units/TEST-60-MOUNT-RATELIMIT.sh

@@ -243,9 +243,9 @@ EOF
 
         sleep 1
 
-        if [[ "$(systemctl is-failed tmp-hoge.mount)" == "failed" ]] || \
+        if [[ "$(systemctl is-failed tmp-hoge.mount)" == "failed" ]] ||
            journalctl --since="$since" -u tmp-hoge.mount -q --grep "but there is no mount"; then
-                exit 1
+            exit 1
         fi
 
         systemctl stop tmp-hoge.mount