[brcm-2.4] preinit: use grep -q where applicable
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Mon, 1 Feb 2010 00:34:10 +0000 (00:34 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Mon, 1 Feb 2010 00:34:10 +0000 (00:34 +0000)
commit253b01dbdccfb9ec37670c26af4f0e89f1c9d7f5
tree76e787ea2e12a256e6069f7b4b8a8018160983c4
parentf9d040813df28d1093368e3f1225cebd44a98419
[brcm-2.4] preinit: use grep -q where applicable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19480 3c298f89-4303-0410-b956-a3cf2f4a3e73
target/linux/brcm-2.4/base-files/lib/preinit/05_set_failsafe_switch_brcm
target/linux/brcm-2.4/base-files/lib/preinit/15_set_preinit_interface_brcm