[ovs-dev] [PATCH] lib: Rename ofp to buf.

[Pravin B Shelar]

dpif-packet contains ofpbuf which points to packet data.  Here buf
is better name rather than ofp.
Following patch renames all remaining instances of ofp variable.

Signed-off-by: Pravin B Shelar <pshelar at nicira.com>
---
 lib/netdev-dpdk.c |  4 ++--
 lib/odp-execute.c | 20 ++++++++++----------
 lib/packet-dpif.h |  4 ++--
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index 6d92969..18049b2 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -206,8 +206,8 @@ dpdk_rte_mzalloc(size_t sz)
 void
 free_dpdk_buf(struct dpif_packet *p)
 {
-    struct ofpbuf *ofp = &p->ofpbuf;
-    struct rte_mbuf *pkt = (struct rte_mbuf *) ofp->dpdk_buf;
+    struct ofpbuf *buf = &p->ofpbuf;
+    struct rte_mbuf *pkt = (struct rte_mbuf *) buf->dpdk_buf;
 
     rte_mempool_put(pkt->pool, pkt);
 }
diff --git a/lib/odp-execute.c b/lib/odp-execute.c
index 7de0c94..cb89e72 100644
--- a/lib/odp-execute.c
+++ b/lib/odp-execute.c
@@ -240,9 +240,9 @@ odp_execute_actions__(void *dp, struct dpif_packet **packets, int cnt,
                 uint32_t hash;
 
                 for (i = 0; i < cnt; i++) {
-                    struct ofpbuf *ofp = &packets[i]->ofpbuf;
+                    struct ofpbuf *buf = &packets[i]->ofpbuf;
 
-                    flow_extract(ofp, md, &flow);
+                    flow_extract(buf, md, &flow);
                     hash = flow_hash_5tuple(&flow, hash_act->hash_basis);
 
                     /* The hash of the first packet is in shared metadata */
@@ -264,18 +264,18 @@ odp_execute_actions__(void *dp, struct dpif_packet **packets, int cnt,
             const struct ovs_action_push_vlan *vlan = nl_attr_get(a);
 
             for (i = 0; i < cnt; i++) {
-                struct ofpbuf *ofp = &packets[i]->ofpbuf;
+                struct ofpbuf *buf = &packets[i]->ofpbuf;
 
-                eth_push_vlan(ofp, htons(ETH_TYPE_VLAN), vlan->vlan_tci);
+                eth_push_vlan(buf, htons(ETH_TYPE_VLAN), vlan->vlan_tci);
             }
             break;
         }
 
         case OVS_ACTION_ATTR_POP_VLAN:
             for (i = 0; i < cnt; i++) {
-                struct ofpbuf *ofp = &packets[i]->ofpbuf;
+                struct ofpbuf *buf = &packets[i]->ofpbuf;
 
-                eth_pop_vlan(ofp);
+                eth_pop_vlan(buf);
             }
             break;
 
@@ -283,18 +283,18 @@ odp_execute_actions__(void *dp, struct dpif_packet **packets, int cnt,
             const struct ovs_action_push_mpls *mpls = nl_attr_get(a);
 
             for (i = 0; i < cnt; i++) {
-                struct ofpbuf *ofp = &packets[i]->ofpbuf;
+                struct ofpbuf *buf = &packets[i]->ofpbuf;
 
-                push_mpls(ofp, mpls->mpls_ethertype, mpls->mpls_lse);
+                push_mpls(buf, mpls->mpls_ethertype, mpls->mpls_lse);
             }
             break;
          }
 
         case OVS_ACTION_ATTR_POP_MPLS:
             for (i = 0; i < cnt; i++) {
-                struct ofpbuf *ofp = &packets[i]->ofpbuf;
+                struct ofpbuf *buf = &packets[i]->ofpbuf;
 
-                pop_mpls(ofp, nl_attr_get_be16(a));
+                pop_mpls(buf, nl_attr_get_be16(a));
             }
             break;
 
diff --git a/lib/packet-dpif.h b/lib/packet-dpif.h
index 48da67b..f11ecd8 100644
--- a/lib/packet-dpif.h
+++ b/lib/packet-dpif.h
@@ -39,9 +39,9 @@ struct dpif_packet *dpif_packet_clone(struct dpif_packet *p);
 
 static inline void dpif_packet_delete(struct dpif_packet *p)
 {
-    struct ofpbuf *ofp = &p->ofpbuf;
+    struct ofpbuf *buf = &p->ofpbuf;
 
-    ofpbuf_delete(ofp);
+    ofpbuf_delete(buf);
 }
 
 #ifdef  __cplusplus
-- 
1.9.3