Commit 25376a89 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

ipv4: ip_gre: Unmask upper DSCP bits in ipgre_open() 



Unmask the upper DSCP bits when calling ip_route_output_gre() so that in
the future it could perform the FIB lookup according to the full DSCP
value.

Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Reviewed-by: default avatarGuillaume Nault <gnault@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1f23a190

net/ipv4/ip_gre.c

+2 −1
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#include <net/gre.h>

#include <net/dst_metadata.h>

#include <net/erspan.h>

#include <net/inet_dscp.h>



/*

   Problems & solutions
@@ -930,7 +931,7 @@ static int ipgre_open(struct net_device *dev) 
					 t->parms.iph.daddr,

					 t->parms.iph.saddr,

					 t->parms.o_key,

					 RT_TOS(t->parms.iph.tos),

					 t->parms.iph.tos & INET_DSCP_MASK,

					 t->parms.link);

		if (IS_ERR(rt))

			return -EADDRNOTAVAIL;