udev-extraconf: fix network.sh script did not configure hotplugged interfaces

Udev script network.sh is called when a new ethernet interface is plugged (eg. USB).
Due to some (old) missing files, this script does nothing, instead of configuring the
interfaces with ifup.
I just commented the corresponding lines to allow the script to reach the part where
it calls ifup.

(From OE-Core rev: 55069a5f68ade552e3c45333d441dc2d18753476)

Signed-off-by: Regis Dargent <regis.dargent@gmail.com>

Fixes [YOCTO 15616]

network.sh relies on (long) missing files (eg. /etc/network/options,
/etc/init.d/network) to decide if it should configure the new network
interface (ifup) or put its name in /etc/udev_network_queue for future
initialization by /etc/init.d/network service.
The actual result was that the new hotplugged interface was never
automatically configured.
Removing the obsolete tests allows the script to do its intended job.

Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 160f7139172ffdf510a0d7d4e85f7fbaac7fd000)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/meta/recipes-core/udev/udev-extraconf/network.sh b/meta/recipes-core/udev/udev-extraconf/network.sh
index 3ee92714af..ace38808cd 100644
--- a/meta/recipes-core/udev/udev-extraconf/network.sh
+++ b/meta/recipes-core/udev/udev-extraconf/network.sh
@@ -6,38 +6,6 @@ echo "$INTERFACE" | grep -q wifi && exit 0
 # udevd does clearenv(). Export shell PATH to children.
 export PATH
 
-# Check if /etc/init.d/network has been run yet to see if we are 
-# called by starting /etc/rcS.d/S03udev and not by hotplugging a device
-#
-# At this stage, network interfaces should not be brought up
-# automatically because:
-# a)    /etc/init.d/network has not been run yet (security issue)
-# b)    /var has not been populated yet so /etc/resolv,conf points to 
-#       oblivion, making the network unusable
-#
-
-spoofp="`grep ^spoofprotect /etc/network/options`"
-if test -z "$spoofp"
-then
-        # This is the default from /etc/init.d/network
-        spoofp_val=yes
-else
-        spoofp_val=${spoofp#spoofprotect=}
-fi
-
-test "$spoofp_val" = yes && spoofp_val=1 || spoofp_val=0
-
-# I think it is safe to assume that "lo" will always be there ;)
-if test "`cat /proc/sys/net/ipv4/conf/lo/rp_filter`" != "$spoofp_val" -a -n "$spoofp_val"
-then
-        echo "$INTERFACE" >> /dev/udev_network_queue    
-        exit 0
-fi
-
-#
-# Code taken from pcmcia-cs:/etc/pcmcia/network
-#
-
 # if this interface has an entry in /etc/network/interfaces, let ifupdown
 # handle it
 if grep -q "iface \+$INTERFACE" /etc/network/interfaces; then