diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-07 17:00:43 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-07 17:00:43 +0000 |
| commit | 7c8a20940f20bec8379726889960d8d7caaa1949 (patch) | |
| tree | 993c746414cdfb82f7a3cf32c80d002f468693b6 /package | |
| parent | c2f40cfcf46ca4c08fba350240238fea0d56aff1 (diff) | |
base-files: do not write to /etc/config/wireless at boot time unless a new interface was found
eliminates unnecessary flash write cycles at every boot
patch by Peter Wagner (tripolar)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27127 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rwxr-xr-x | package/base-files/files/etc/init.d/network | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/package/base-files/files/etc/init.d/network b/package/base-files/files/etc/init.d/network index c2095a4f5f..fc512216f8 100755 --- a/package/base-files/files/etc/init.d/network +++ b/package/base-files/files/etc/init.d/network @@ -9,11 +9,14 @@ boot() { include /lib/network setup_switch - /sbin/wifi detect >> /etc/config/wireless + + /sbin/wifi detect > /tmp/wireless.tmp + [ -s /tmp/wireless.tmp ] && { + cat /tmp/wireless.tmp >> /etc/config/wireless + } + rm -f /tmp/wireless.tmp grep -qs config /etc/config/wireless && { /sbin/wifi up - } || { - rm -f /etc/config/wireless } scan_interfaces |