[package] base-files: preinit: get rid of /dev/null redirections and use grep -q where applicable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19478 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 1 insertions, 1 deletions

diff --git a/package/base-files/files/lib/preinit/10_check_for_mtd b/package/base-files/files/lib/preinit/10_check_for_mtd
index e1f3c07a2..66f185e1a 100644
--- a/package/base-files/files/lib/preinit/10_check_for_mtd
+++ b/package/base-files/files/lib/preinit/10_check_for_mtd
@@ -10,7 +10,7 @@ mount_no_mtd() {
 
 check_for_mtd() {
     check_skip || {
-	grep rootfs_data /proc/mtd >/dev/null 2>/dev/null || {
+	grep -qs rootfs_data /proc/mtd || {
 	    mount_no_mtd && pi_mount_skip_next=true
 	}
     }