netdev - [PATCH v2.38 1/6] odp: Only pass vlan_tci to commit_vlan

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Message-Id: <1377227816-15303-2-git-send-email-horms@verge.net.au>
Date:	Fri, 23 Aug 2013 13:16:51 +1000
From:	Simon Horman <horms@...ge.net.au>
To:	dev@...nvswitch.org, netdev@...r.kernel.org
Cc:	Ravi K <rkerur@...il.com>, Isaku Yamahata <yamahata@...inux.co.jp>,
	Jesse Gross <jesse@...ira.com>,
	Pravin B Shelar <pshelar@...ira.com>,
	Joe Stringer <joe@...d.net.nz>
Subject: [PATCH v2.38 1/6] odp: Only pass vlan_tci to commit_vlan_action()

From: Joe Stringer <joe@...d.net.nz>

This allows for future patches to pass different tci values to
commit_vlan_action() without passing an entire flow structure.

Signed-off-by: Joe Stringer <joe@...d.net.nz>
Signed-off-by: Simon Horman <horms@...ge.net.au>

---

v2.36 - v2.38
* No change

v2.35
* First post
---
 lib/odp-util.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/odp-util.c b/lib/odp-util.c
index 15ad2be..37e978e 100644
--- a/lib/odp-util.c
+++ b/lib/odp-util.c
@@ -3320,10 +3320,10 @@ commit_set_ether_addr_action(const struct flow *flow, struct flow *base,
 }
 
 static void
-commit_vlan_action(const struct flow *flow, struct flow *base,
+commit_vlan_action(ovs_be16 vlan_tci, struct flow *base,
                    struct ofpbuf *odp_actions, struct flow_wildcards *wc)
 {
-    if (base->vlan_tci == flow->vlan_tci) {
+    if (base->vlan_tci == vlan_tci) {
         return;
     }
 
@@ -3333,15 +3333,15 @@ commit_vlan_action(const struct flow *flow, struct flow *base,
         nl_msg_put_flag(odp_actions, OVS_ACTION_ATTR_POP_VLAN);
     }
 
-    if (flow->vlan_tci & htons(VLAN_CFI)) {
+    if (vlan_tci & htons(VLAN_CFI)) {
         struct ovs_action_push_vlan vlan;
 
         vlan.vlan_tpid = htons(ETH_TYPE_VLAN);
-        vlan.vlan_tci = flow->vlan_tci;
+        vlan.vlan_tci = vlan_tci;
         nl_msg_put_unspec(odp_actions, OVS_ACTION_ATTR_PUSH_VLAN,
                           &vlan, sizeof vlan);
     }
-    base->vlan_tci = flow->vlan_tci;
+    base->vlan_tci = vlan_tci;
 }
 
 static void
@@ -3561,7 +3561,7 @@ commit_odp_actions(const struct flow *flow, struct flow *base,
                    struct ofpbuf *odp_actions, struct flow_wildcards *wc)
 {
     commit_set_ether_addr_action(flow, base, odp_actions, wc);
-    commit_vlan_action(flow, base, odp_actions, wc);
+    commit_vlan_action(flow->vlan_tci, base, odp_actions, wc);
     commit_set_nw_action(flow, base, odp_actions, wc);
     commit_set_port_action(flow, base, odp_actions, wc);
     /* Committing MPLS actions should occur after committing nw and port
-- 
1.7.10.4

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