gentoo resync : 09.07.2022

4 files changed, 55 insertions, 51 deletions

diff --git a/sys-apps/busybox/files/mdev/dvbdev b/sys-apps/busybox/files/mdev/dvbdev
index f0186c176cd8..971b0efc9096 100644
--- a/sys-apps/busybox/files/mdev/dvbdev
+++ b/sys-apps/busybox/files/mdev/dvbdev
@@ -8,11 +8,11 @@ DVB_DEV=${MDEV#*.}
 
 case "$ACTION" in
 	add|"")
-		mkdir -p dvb/adapter${N}
-		mv ${MDEV} dvb/adapter${N}/${DVB_DEV}
+		mkdir -p "dvb/adapter${N}"
+		mv "${MDEV}" "dvb/adapter${N}/${DVB_DEV}"
 		;;
 	remove)
-		rm -f dvb/adapter${N}/${DVB_DEV}
-		rmdir dvb/adapter${N} 2>/dev/null
+		rm -f "dvb/adapter${N}/${DVB_DEV}"
+		rmdir "dvb/adapter${N}" 2>/dev/null
 		rmdir dvb/ 2>/dev/null
 esac
diff --git a/sys-apps/busybox/files/mdev/ide_links b/sys-apps/busybox/files/mdev/ide_links
index be0c95aa9c0e..dfb7c9cb46d5 100644
--- a/sys-apps/busybox/files/mdev/ide_links
+++ b/sys-apps/busybox/files/mdev/ide_links
@@ -1,23 +1,23 @@
 #!/bin/sh
 
-[ -f /proc/ide/$MDEV/media ] || exit
+[ -f /proc/ide/"${MDEV}"/media ] || exit
 
-media=`cat /proc/ide/$MDEV/media`
-for i in $media $media[0-9]* ; do
-	if [ "`readlink $i 2>/dev/null`" = $MDEV ] ; then
-		LINK=$i
+media=$(cat /proc/ide/"${MDEV}"/media)
+for i in "${media}" "${media}"[0-9]* ; do
+	if [ "$(readlink "$i" 2>/dev/null)" = "${MDEV}" ] ; then
+		LINK="$i"
 		break
 	fi
 done
 
 # link exist, remove if necessary and exit
-if [ "$LINK" ] ; then
-	[ "$ACTION" = remove ] && rm $LINK
+if [ "${LINK}" ] ; then
+	[ "${ACTION}" = remove ] && rm "${LINK}"
 	exit
 fi
 
 # create a link
-num=`ls $media[0-9]* 2>/dev/null | wc -l`
-ln -sf $MDEV "$media`echo $num`"
-[ -e "$media" ] || ln -sf $MDEV "$media"
+num=$(ls "${media}"[0-9]* 2>/dev/null | wc -l)
+ln -sf "${MDEV}" "${media}${num}"
+[ -e "${media}" ] || ln -sf "${MDEV}" "${media}"
 
diff --git a/sys-apps/busybox/files/mdev/usbdev b/sys-apps/busybox/files/mdev/usbdev
index ea5b9155736c..eda3825df287 100644
--- a/sys-apps/busybox/files/mdev/usbdev
+++ b/sys-apps/busybox/files/mdev/usbdev
@@ -5,7 +5,7 @@
 
 # add zeros to device or bus
 add_zeros () {
-	case "$(echo $1 | wc -L)" in
+	case "$(echo "$1" | wc -L)" in
 		1)	echo "00$1" ;;
 		2)	echo "0$1" ;;
 		*)	echo "$1"
@@ -15,48 +15,48 @@ add_zeros () {
 
 
 # bus and device dirs in /sys
-USB_PATH=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).[0-9]/usb\1/')
-USB_PATH=$(find /sys/devices -type d -name "$USB_PATH")
-USB_DEV_DIR=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).\([0-9]\)/\1-\2/')
+USB_PATH=$(echo "${MDEV}" | sed -e 's/usbdev\([0-9]\).[0-9]/usb\1/')
+USB_PATH=$(find /sys/devices -type d -name "${USB_PATH}")
+USB_DEV_DIR=$(echo "${MDEV}" | sed -e 's/usbdev\([0-9]\).\([0-9]\)/\1-\2/')
 
 # dir names in /dev
-BUS=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev\([0-9]\).[0-9]/\1/'))
-USB_DEV=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev[0-9].\([0-9]\)/\1/'))
+BUS=$(add_zeros "$(echo "${MDEV}" | sed -e 's/^usbdev\([0-9]\).[0-9]/\1/')")
+USB_DEV=$(add_zeros "$(echo "${MDEV}" | sed -e 's/^usbdev[0-9].\([0-9]\)/\1/')")
 
 
 # try to load the proper driver for usb devices
-case "$ACTION" in
+case "${ACTION}" in
 	add|"")
 		# load usb bus driver
-		for i in $USB_PATH/*/modalias ; do
-			modprobe `cat $i` 2>/dev/null
+		for i in "${USB_PATH}"/*/modalias ; do
+			modprobe "$(cat "$i")" 2>/dev/null
 		done
 		# load usb device driver if existent
-		if [ -d $USB_PATH/$USB_DEV_DIR ]; then
-			for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do
-				modprobe `cat $i` 2>/dev/null
+		if [ -d "${USB_PATH}/${USB_DEV_DIR}" ]; then
+			for i in "${USB_PATH}/${USB_DEV_DIR}"/*/modalias ; do
+				modprobe "$(cat "$i")" 2>/dev/null
 			done
 		fi
 		# move usb device file
-		mkdir -p bus/usb/$BUS
-		mv $MDEV bus/usb/$BUS/$USB_DEV
+		mkdir -p "bus/usb/${BUS}"
+		mv "${MDEV}" "bus/usb/${BUS}/${USB_DEV}"
 		;;
 	remove)
 		# unload device driver, if device dir is existent
-		if [ -d $USB_PATH/$USB_DEV_DIR ]; then
-			for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do
-				modprobe -r `cat $i` 2>/dev/null
+		if [ -d "${USB_PATH}/${USB_DEV_DIR}" ]; then
+			for i in "${USB_PATH}/${USB_DEV_DIR}"/*/modalias ; do
+				modprobe -r "$(cat "$i")" 2>/dev/null
 		done
 		fi
 		# unload usb bus driver. Does this make sense?
 		# what happens, if two usb devices are plugged in
 		# and one is removed?
-		for i in $USB_PATH/*/modalias ; do
-			modprobe -r `cat $i` 2>/dev/null
+		for i in "${USB_PATH}"/*/modalias ; do
+			modprobe -r "$(cat "$i")" 2>/dev/null
 		done
 		# remove device file and possible empty dirs
-		rm -f bus/usb/$BUS/$USB_DEV
-		rmdir bus/usb/$BUS/ 2>/dev/null
+		rm -f "bus/usb/${BUS}/${USB_DEV}"
+		rmdir "bus/usb/${BUS}/" 2>/dev/null
 		rmdir bus/usb/ 2>/dev/null
 		rmdir bus/ 2>/dev/null
 esac
diff --git a/sys-apps/busybox/files/mdev/usbdisk_link b/sys-apps/busybox/files/mdev/usbdisk_link
index 6bb069243f4c..e42cc8bc9085 100644
--- a/sys-apps/busybox/files/mdev/usbdisk_link
+++ b/sys-apps/busybox/files/mdev/usbdisk_link
@@ -4,31 +4,35 @@
 
 current=$(readlink usbdisk)
 
-if [ "$current" = "$MDEV" ] && [ "$ACTION" = "remove" ]; then
+if [ "${current}" = "${MDEV}" ] && [ "${ACTION}" = "remove" ]; then
 	rm -f usbdisk usba1 
 fi
-[ -n "$current" ] && exit
+[ -n "${current}" ] && exit
 
-if [ -e /sys/block/$MDEV ]; then
-	SYSDEV=$(readlink -f /sys/block/$MDEV/device)
+if [ -e /sys/block/"${MDEV}" ]; then
+	SYSDEV=$(readlink -f /sys/block/"${MDEV}"/device)
 	# if /sys device path contains '/usb[0-9]' then we assume its usb
 	# also, if it's a usb without partitions we require FAT
-	if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then
+	if [ "${SYSDEV##*/usb[0-9]}" != "${SYSDEV}" ]; then
 		# do not create link if there is not FAT
-		dd if=/dev/$MDEV bs=512 count=1 2>/dev/null | strings | grep FAT >/dev/null || exit 0
+		dd if=/dev/"${MDEV}" bs=512 count=1 2>/dev/null | strings | grep FAT >/dev/null || exit 0
 
-		ln -sf $MDEV usbdisk
+		ln -sf "${MDEV}" usbdisk
 		# keep this for compat. people have it in fstab
-		ln -sf $MDEV usba1
+		ln -sf "${MDEV}" usba1
 	fi
 
-elif [ -e /sys/block/*/$MDEV ] ; then
-	PARENT=$(dirname /sys/block/*/$MDEV)
-	SYSDEV=$(readlink -f $PARENT/device)
-	if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then
-		ln -sf $MDEV usbdisk
-		# keep this for compat. people have it in fstab
-		ln -sf $MDEV usba1
-	fi
+else
+	for i in /sys/block/*/"${MDEV}"; do
+		if [ -e "$i" ]; then
+			PARENT=$(dirname "$i")
+			SYSDEV=$(readlink -f "${PARENT}"/device)
+			if [ "${SYSDEV##*/usb[0-9]}" != "${SYSDEV}" ]; then
+				ln -sf "${MDEV}" usbdisk
+				# keep this for compat. people have it in fstab
+				ln -sf "${MDEV}" usba1
+			fi
+		fi
+	done
 fi