fix(cifs): shellcheck for modules.d/95cifs

modules.d/95cifs/cifs-lib.sh

@@ -25,11 +25,14 @@ cifs_to_var() {
         cifsuser=$(getarg cifsuser)
     fi
 
+    # shellcheck disable=SC2034
     path=${server#*/}
+    # shellcheck disable=SC2034
     server=${server%/*}
 
     if [ ! "$cifsuser" -o ! "$cifspass" ]; then
         die "For CIFS support you need to specify a cifsuser and cifspass either in the cifsuser and cifspass commandline parameters or in the root= CIFS URL."
     fi
+    # shellcheck disable=SC2034
     options="user=$cifsuser,pass=$cifspass,$(getarg rootflags=)"
 }

modules.d/95cifs/parse-cifsroot.sh

@@ -35,14 +35,17 @@ fi
 [ "${netroot%%:*}" = "cifs" ] || return
 
 # Check required arguments
-cifs_to_var $netroot
+cifs_to_var "$netroot"
 
 # If we don't have a server, we need dhcp
 if [ -z "$server" ]; then
+    # shellcheck disable=SC2034
     DHCPORSERVER="1"
 fi
 
 # Done, all good!
+# shellcheck disable=SC2034
 rootok=1
 
-echo '[ -e $NEWROOT/proc ]' > $hookdir/initqueue/finished/cifsroot.sh
+# shellcheck disable=SC2016
+echo '[ -e $NEWROOT/proc ]' > "$hookdir"/initqueue/finished/cifsroot.sh