diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-07-24 19:33:11 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-07-24 19:33:11 +0000 |
| commit | 9bf9ea98021946eea67331745472546be8d600fb (patch) | |
| tree | 24c4141221851fe8450a56883aa70137e712dc66 /package/base-files/files/lib/preinit | |
| parent | 6a85a3b53b41fe8e565ba353bb3b1c76701c8e05 (diff) | |
| download | upstream-9bf9ea98021946eea67331745472546be8d600fb.tar.gz upstream-9bf9ea98021946eea67331745472546be8d600fb.tar.bz2 upstream-9bf9ea98021946eea67331745472546be8d600fb.zip | |
base-files: localize variable in do_move_devtmpfs(), remove extra temporary variable and shorten conditional
SVN-Revision: 22380
Diffstat (limited to 'package/base-files/files/lib/preinit')
| -rw-r--r-- | package/base-files/files/lib/preinit/20_device_fs_mount | 9 |
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 6ba7ccc6f1..283aa0a9d1 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() { |