udev-cache: Don't ignore error messages from cache extract

Previous changes should obviate all known spurious errors coming out of
tar. Since real extraction failures can and will occur, stop redirecting
stdout/stderr to /dev/null.

Take this opportunity to also remove an unnecessary subshell.

(From OE-Core rev: 09089962be353280201ba3899fd5ef9cc3c0ba32)

Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index 7b1a676847..ce0a68c0fc 100644
--- a/meta/recipes-core/udev/udev/init
+++ b/meta/recipes-core/udev/udev/init
@@ -69,7 +69,7 @@ case "$1" in
                     readfiles /etc/udev/cache.data
                     OLDDATA="$READDATA"
                     if [ "$OLDDATA" = "$NEWDATA" ]; then
-                            (cd /; tar xmf $DEVCACHE > /dev/null 2>&1)
+                            tar xmf $DEVCACHE -C / -m
                             not_first_boot=1
                             [ "$VERBOSE" != "no" ] && echo "udev: using cache file $DEVCACHE"
                             [ -e /dev/shm/udev.cache ] && rm -f /dev/shm/udev.cache