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.

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

diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index 7b1a67684718b50647c15e2272adad27520e12a4..ce0a68c0fcf16340f58f77a58634a28b5b6c542b 100644 (file)
--- 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