evie/android_kernel_oneplus_msm8998
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net: rmnet_data: remove NOARP flags for the virtual net device

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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: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
This commit is contained in:
Subash Abhinov Kasiviswanathan 2014-03-13 18:57:26 -06:00 • committed by David Keitel
parent b410fce77c
commit 2d06acfdbd
1 changed files with 0 additions and 2 deletions
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net/rmnet_data/rmnet_data_vnd.c
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@ -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;