datapath: Tabify indentation.

Somehow this function was indented with spaces instead of tabs.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jesse Gross <jess@nicira.com>

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 006dc96..218d108 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -676,75 +676,75 @@ static int flush_flows(struct datapath *dp)
 
 static int validate_actions(const struct nlattr *actions, u32 actions_len)
 {
-        const struct nlattr *a;
-        int rem;
-
-        nla_for_each_attr(a, actions, actions_len, rem) {
-                static const u32 action_lens[ODPAT_MAX + 1] = {
-                        [ODPAT_OUTPUT] = 4,
-                        [ODPAT_CONTROLLER] = 8,
-                        [ODPAT_SET_DL_TCI] = 2,
-                        [ODPAT_STRIP_VLAN] = 0,
-                        [ODPAT_SET_DL_SRC] = ETH_ALEN,
-                        [ODPAT_SET_DL_DST] = ETH_ALEN,
-                        [ODPAT_SET_NW_SRC] = 4,
-                        [ODPAT_SET_NW_DST] = 4,
-                        [ODPAT_SET_NW_TOS] = 1,
-                        [ODPAT_SET_TP_SRC] = 2,
-                        [ODPAT_SET_TP_DST] = 2,
-                        [ODPAT_SET_TUNNEL] = 8,
-                        [ODPAT_SET_PRIORITY] = 4,
-                        [ODPAT_POP_PRIORITY] = 0,
-                        [ODPAT_DROP_SPOOFED_ARP] = 0,
-                };
-                int type = nla_type(a);
-
-                if (type > ODPAT_MAX || nla_len(a) != action_lens[type])
-                        return -EINVAL;
-
-                switch (type) {
+       const struct nlattr *a;
+       int rem;
+
+       nla_for_each_attr(a, actions, actions_len, rem) {
+               static const u32 action_lens[ODPAT_MAX + 1] = {
+                       [ODPAT_OUTPUT] = 4,
+                       [ODPAT_CONTROLLER] = 8,
+                       [ODPAT_SET_DL_TCI] = 2,
+                       [ODPAT_STRIP_VLAN] = 0,
+                       [ODPAT_SET_DL_SRC] = ETH_ALEN,
+                       [ODPAT_SET_DL_DST] = ETH_ALEN,
+                       [ODPAT_SET_NW_SRC] = 4,
+                       [ODPAT_SET_NW_DST] = 4,
+                       [ODPAT_SET_NW_TOS] = 1,
+                       [ODPAT_SET_TP_SRC] = 2,
+                       [ODPAT_SET_TP_DST] = 2,
+                       [ODPAT_SET_TUNNEL] = 8,
+                       [ODPAT_SET_PRIORITY] = 4,
+                       [ODPAT_POP_PRIORITY] = 0,
+                       [ODPAT_DROP_SPOOFED_ARP] = 0,
+               };
+               int type = nla_type(a);
+
+               if (type > ODPAT_MAX || nla_len(a) != action_lens[type])
+                       return -EINVAL;
+
+               switch (type) {
                case ODPAT_UNSPEC:
                        return -EINVAL;
 
-                case ODPAT_CONTROLLER:
-                case ODPAT_STRIP_VLAN:
-                case ODPAT_SET_DL_SRC:
-                case ODPAT_SET_DL_DST:
-                case ODPAT_SET_NW_SRC:
-                case ODPAT_SET_NW_DST:
-                case ODPAT_SET_TP_SRC:
-                case ODPAT_SET_TP_DST:
-                case ODPAT_SET_TUNNEL:
-                case ODPAT_SET_PRIORITY:
-                case ODPAT_POP_PRIORITY:
-                case ODPAT_DROP_SPOOFED_ARP:
-                        /* No validation needed. */
-                        break;
-
-                case ODPAT_OUTPUT:
-                        if (nla_get_u32(a) >= DP_MAX_PORTS)
-                                return -EINVAL;
+               case ODPAT_CONTROLLER:
+               case ODPAT_STRIP_VLAN:
+               case ODPAT_SET_DL_SRC:
+               case ODPAT_SET_DL_DST:
+               case ODPAT_SET_NW_SRC:
+               case ODPAT_SET_NW_DST:
+               case ODPAT_SET_TP_SRC:
+               case ODPAT_SET_TP_DST:
+               case ODPAT_SET_TUNNEL:
+               case ODPAT_SET_PRIORITY:
+               case ODPAT_POP_PRIORITY:
+               case ODPAT_DROP_SPOOFED_ARP:
+                       /* No validation needed. */
+                       break;
+
+               case ODPAT_OUTPUT:
+                       if (nla_get_u32(a) >= DP_MAX_PORTS)
+                               return -EINVAL;
                        break;
 
-                case ODPAT_SET_DL_TCI:
+               case ODPAT_SET_DL_TCI:
                        if (nla_get_be16(a) & htons(VLAN_CFI_MASK))
                                return -EINVAL;
-                        break;
+                       break;
 
-                case ODPAT_SET_NW_TOS:
-                        if (nla_get_u8(a) & INET_ECN_MASK)
-                                return -EINVAL;
-                        break;
+               case ODPAT_SET_NW_TOS:
+                       if (nla_get_u8(a) & INET_ECN_MASK)
+                               return -EINVAL;
+                       break;
 
-                default:
-                        return -EOPNOTSUPP;
-                }
-        }
+               default:
+                       return -EOPNOTSUPP;
+               }
+       }
 
-        if (rem > 0)
-                return -EINVAL;
+       if (rem > 0)
+               return -EINVAL;
 
-        return 0;
+       return 0;
 }
 
 static struct sw_flow_actions *get_actions(const struct odp_flow *flow)