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Commit 527974b6 authored by Subash Abhinov Kasiviswanathan's avatar Subash Abhinov Kasiviswanathan
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net: rmnet_data: remove NOARP flags for the virtual net device 



When IFF_NOARP flag is set for a device, the kernel automatically
sets the accept_dad flag to -1 even though autoconf is enabled.
As a result, nodes on that link were not receiving neighbour
solicitations. Removed the setting of IFF_NOARP during net device
setup.

CRs-Fixed: 629099
Change-Id: Ia8b5d1163196cc0518a20beba643930b4f439771
Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
parent 9b42cc28

net/rmnet_data/rmnet_data_vnd.c

+0 −2
Original line number Diff line number Diff line
@@ -480,8 +480,6 @@ static void rmnet_vnd_setup(struct net_device *dev) 
	dev_conf = (struct rmnet_vnd_private_s *) netdev_priv(dev);

	memset(dev_conf, 0, sizeof(struct rmnet_vnd_private_s));



	/* keep the default flags, just add NOARP */

	dev->flags |= IFF_NOARP;

	dev->netdev_ops = &rmnet_data_vnd_ops;

	dev->mtu = RMNET_DATA_DFLT_PACKET_SIZE;

	dev->needed_headroom = RMNET_DATA_NEEDED_HEADROOM;