run Lindent at the start of cleanup as well.

Lindent needs to be run at the start of the cleanup process, so that the
format is known and consistent, before the regex transformations are applied.

(cherry picked from commit 66ed7f24)

cleanup/cleanup.sh

@@ -2,6 +2,17 @@
 
 set -e
 
+# Use the kernel's scripts/Lindent utility
+if [ -z "$LINDENT" -o ! -x "$LINDENT" ] ; then
+	echo " You need to set the LINDENT environment variable to specify where the Lindent script is (Hint: in the kernel sources at scripts/Lindent)"
+	exit 1
+fi
+
+# Run Lindent at the start of cleanup, so that the regexes below are applied to
+# a predictable style of code.
+# Run Lindent twice, because the operation is unfortunately not idempotent
+# after only a single run (but is after two runs).
+${LINDENT} *.c *.h ; ${LINDENT} *.c *.h
 
 # Trim trailing whitespace
 sed -i 's|\s*$||g' *.c *.h
@@ -65,12 +76,7 @@ sed -i 's|\(#define DBG1.*\)||g' tn40.h
 # Insert new cleanup steps above this comment.
 # Keep Lindent as the last step.
 
-# Use the kernel's scripts/Lindent utility
-if [ -z "$LINDENT" -o ! -x "$LINDENT" ] ; then
-	echo " You need to set the LINDENT environment variable to specify where the Lindent script is (Hint: in the kernel sources at scripts/Lindent)"
-	exit 1
-fi
-
+# Run Lindent again at the end, because the regexes above affect the format.
 # Run Lindent twice, because the operation is unfortunately not idempotent
 # after only a single run (but is after two runs).
 ${LINDENT} *.c *.h ; ${LINDENT} *.c *.h