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authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-07-24 19:33:11 +0000
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-07-24 19:33:11 +0000
commit6a91be99c71ae8a7937040579dd5129fb1bc3e31 (patch)
tree73126cc4962451a1fb085072ca155a2810e3ce3f
parentcb108e4d04ee53aab2cae3886d80c107bbd361f0 (diff)
[package] base-files: localize variable in do_move_devtmpfs(), remove extra temporary variable and shorten conditional
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22380 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--package/base-files/files/lib/preinit/20_device_fs_mount9
1 files changed, 3 insertions, 6 deletions
diff --git a/package/base-files/files/lib/preinit/20_device_fs_mount b/package/base-files/files/lib/preinit/20_device_fs_mount
index 6ba7ccc6f..283aa0a9d 100644
--- a/package/base-files/files/lib/preinit/20_device_fs_mount
+++ b/package/base-files/files/lib/preinit/20_device_fs_mount
@@ -3,13 +3,10 @@
# Copyright (C) 2010 Vertical Communications
do_move_devtmpfs() {
- foo="`grep devtmpfs /proc/mounts`"
- x=${foo#* }
- x=${x%% *}
+ local mnt="$(grep devtmpfs /proc/mounts)"
+ mnt="${mnt#* }"; mnt="${mnt%% *}"
- if [ "$x" != "/dev" ] ; then
- mount -o move "$x" /dev
- fi
+ [ "$mnt" = "/dev" ] || mount -o move "$mnt" /dev
}
do_mount_devfs() {