[x86] preinit: use grep -q where applicable
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Mon, 1 Feb 2010 00:33:34 +0000 (00:33 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Mon, 1 Feb 2010 00:33:34 +0000 (00:33 +0000)
commitf9d040813df28d1093368e3f1225cebd44a98419
treee070960aa7060146be48a9e3ce8b9c47b2f2801e
parent8a51d0046eedcaa9418e222d37bca323c8dadfbb
[x86] preinit: use grep -q where applicable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19479 3c298f89-4303-0410-b956-a3cf2f4a3e73
target/linux/x86/base-files/lib/preinit/45_failsafe_x86
target/linux/x86/olpc/base-files/lib/preinit/45_failsafe_x86