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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-02-01 00:32:46 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-02-01 00:32:46 +0000 |
| commit | e367f5434ac49f709b9c6d9df6ecb1c5e0b79543 (patch) | |
| tree | ec2f9b06f3f7c0cd6823ff488603a00c37c36ad0 /package/base-files/files/lib/preinit | |
| parent | 34c0c72a6e045340d7ecd9c7b2673c299d7f2d9b (diff) | |
| download | mtk-20170518-e367f5434ac49f709b9c6d9df6ecb1c5e0b79543.zip mtk-20170518-e367f5434ac49f709b9c6d9df6ecb1c5e0b79543.tar.gz mtk-20170518-e367f5434ac49f709b9c6d9df6ecb1c5e0b79543.tar.bz2 | |
base-files: preinit: get rid of /dev/null redirections and use grep -q where applicable
SVN-Revision: 19478
Diffstat (limited to 'package/base-files/files/lib/preinit')
4 files changed, 6 insertions, 6 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 e1f3c07..66f185e 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 } } diff --git a/package/base-files/files/lib/preinit/10_indicate_preinit b/package/base-files/files/lib/preinit/10_indicate_preinit index cd3ca55..ab69305 100644 --- a/package/base-files/files/lib/preinit/10_indicate_preinit +++ b/package/base-files/files/lib/preinit/10_indicate_preinit @@ -9,19 +9,19 @@ preinit_ip() { pi_ifname=$ifname fi - [ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && { + [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && { ifconfig $pi_ifname $pi_ip netmask $pi_netmask broadcast $pi_broadcast up } } preinit_ip_deconfig() { - [ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && { + [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && { ifconfig $pi_ifname 0.0.0.0 down } } preinit_net_echo() { - [ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && { + [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && { { [ "$pi_preinit_net_messages" = "y" ] || { [ "$pi_failsafe_net_message" = "true" ] && diff --git a/package/base-files/files/lib/preinit/30_device_fs_daemons b/package/base-files/files/lib/preinit/30_device_fs_daemons index 5a3aaf3..5b3e2ad 100644 --- a/package/base-files/files/lib/preinit/30_device_fs_daemons +++ b/package/base-files/files/lib/preinit/30_device_fs_daemons @@ -23,7 +23,7 @@ init_udev() { init_device_fs() { HOTPLUG= - if grep devfs /proc/filesystems > /dev/null; then + if grep -q devfs /proc/filesystems; then init_devfs elif [ -x /sbin/hotplug2 ]; then init_hotplug2 diff --git a/package/base-files/files/lib/preinit/50_choose_console b/package/base-files/files/lib/preinit/50_choose_console index 3464796..ecbc2ea 100644 --- a/package/base-files/files/lib/preinit/50_choose_console +++ b/package/base-files/files/lib/preinit/50_choose_console @@ -7,7 +7,7 @@ choose_console() { # that's why we use /dev/pty/m0 and m1 (or equivalent) as replacement # for /dev/console if there's no serial console available - if grep devfs /proc/filesystems > /dev/null; then + if grep -q devfs /proc/filesystems; then M0=/dev/pty/m0 M1=/dev/pty/m1 M2=/dev/pty/m1 |