From: Rabin Vincent <rabin@rab.in>
Date: Thu, 3 Jun 2010 17:18:12 +0000 (+0530)
Subject: scripts: decodecode: remove bashisms
X-Git-Tag: firefly_0821_release~9833^2~1280^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b396aa03084b51f6822052a8070703287f198360;p=firefly-linux-kernel-4.4.55.git

scripts: decodecode: remove bashisms

Remove bashisms to make scripts/decodecode work with other shells.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

diff --git a/scripts/decodecode b/scripts/decodecode
index 8b30cc36744f..18ba881c3415 100755
--- a/scripts/decodecode
+++ b/scripts/decodecode
@@ -40,7 +40,7 @@ echo $code
 code=`echo $code | sed -e 's/.*Code: //'`
 
 width=`expr index "$code" ' '`
-width=$[($width-1)/2]
+width=$((($width-1)/2))
 case $width in
 1) type=byte ;;
 2) type=2byte ;;
@@ -48,10 +48,10 @@ case $width in
 esac
 
 disas() {
-	${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s &> /dev/null
+	${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s > /dev/null 2>&1
 
-	if [ "$ARCH" == "arm" ]; then
-		if [ $width == 2 ]; then
+	if [ "$ARCH" = "arm" ]; then
+		if [ $width -eq 2 ]; then
 			OBJDUMPFLAGS="-M force-thumb"
 		fi
 
@@ -59,7 +59,7 @@ disas() {
 	fi
 
 	${CROSS_COMPILE}objdump $OBJDUMPFLAGS -S $1.o | \
-		grep -v "/tmp\|Disassembly\|\.text\|^$" &> $1.dis
+		grep -v "/tmp\|Disassembly\|\.text\|^$" > $1.dis 2>&1
 }
 
 marker=`expr index "$code" "\<"`