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xfrm: Convert xfrm_get_tos() to dscp_t.

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Return a dscp_t variable to prepare for the future conversion of
xfrm_bundle_create() to dscp_t.

While there, rename the function "xfrm_get_dscp", to align its name
with the new return type.

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Guillaume Nault
2024-10-31 16:52:36 +01:00
committed by Steffen Klassert
parent 83dfce38c4
commit 766f532089
1 changed files with 3 additions and 3 deletions
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6
net/xfrm/xfrm_policy.c
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@@ -2587,10 +2587,10 @@ xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,
}
static int xfrm_get_tos(const struct flowi *fl, int family)
static dscp_t xfrm_get_dscp(const struct flowi *fl, int family)
{
if (family == AF_INET)
return fl->u.ip4.flowi4_tos & INET_DSCP_MASK;
return inet_dsfield_to_dscp(fl->u.ip4.flowi4_tos);
return 0;
}
@@ -2684,7 +2684,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
xfrm_flowi_addr_get(fl, &saddr, &daddr, family);
tos = xfrm_get_tos(fl, family);
tos = inet_dscp_to_dsfield(xfrm_get_dscp(fl, family));
dst_hold(dst);