commit 78c5250296c94c0d6bd9e92814e6601ff6c0b18b
author Jean Delvare <jdelvare@suse.de> Wed Feb 22 15:40:20 2017 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Wed Feb 22 16:41:26 2017 -0800
tree 31ae67f25b3fee70f9feb0dc13a346f30cafc720
parent 10f24f75b304f6874eacf765d09827a28caea28d

scripts/Lindent: clean up and optimize

* Add a few blank lines to improve readability.
* Don't call cut 3 times when once is enough.
* Drop a useless semicolon.

Link: http://lkml.kernel.org/r/20170104140356.162abab2@endymion
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

scripts/Lindent

diff --git a/scripts/Lindent b/scripts/Lindent
index 6d889de..57b564c 100755
--- a/scripts/Lindent
+++ b/scripts/Lindent
@@ -1,21 +1,25 @@
 #!/bin/sh
+
 PARAM="-npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1"
-RES=`indent --version`
+
+RES=`indent --version | cut -d' ' -f3`
 if [ "$RES" = "" ]; then
 	exit 1
 fi
-V1=`echo $RES | cut -d' ' -f3 | cut -d'.' -f1`
-V2=`echo $RES | cut -d' ' -f3 | cut -d'.' -f2`
-V3=`echo $RES | cut -d' ' -f3 | cut -d'.' -f3`
+V1=`echo $RES | cut -d'.' -f1`
+V2=`echo $RES | cut -d'.' -f2`
+V3=`echo $RES | cut -d'.' -f3`
+
 if [ $V1 -gt 2 ]; then
   PARAM="$PARAM -il0"
 elif [ $V1 -eq 2 ]; then
   if [ $V2 -gt 2 ]; then
-    PARAM="$PARAM -il0";
+    PARAM="$PARAM -il0"
   elif [ $V2 -eq 2 ]; then
     if [ $V3 -ge 10 ]; then
       PARAM="$PARAM -il0"
     fi
   fi
 fi
+
 indent $PARAM "$@"