staging: lustre: lnet: change lnet_route_t to proper structure

Change lnet_route_t from typedef to proper structure.

Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: https://review.whamcloud.com/20831
Reviewed-by: Olaf Weber <olaf@sgi.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/lnet/lib-lnet.h

@@ -65,7 +65,7 @@ extern lnet_t	the_lnet;	/* THE network */
 /** exclusive lock */
 #define LNET_LOCK_EX		CFS_PERCPT_LOCK_EX
 
-static inline int lnet_is_route_alive(lnet_route_t *route)
+static inline int lnet_is_route_alive(struct lnet_route *route)
 {
 	/* gateway is down */
 	if (!route->lr_gateway->lp_alive)

drivers/staging/lustre/include/linux/lnet/lib-types.h

@@ -340,7 +340,7 @@ struct lnet_peer {
 	lnet_nid_t		 lp_nid;	/* peer's NID */
 	int			 lp_refcount;	/* # refs */
 	int			 lp_cpt;	/* CPT this peer attached on */
-	/* # refs from lnet_route_t::lr_gateway */
+	/* # refs from lnet_route::lr_gateway */
 	int			 lp_rtr_refcount;
 	/* returned RC ping features */
 	unsigned int		 lp_ping_feats;
@@ -369,7 +369,7 @@ struct lnet_peer_table {
 #define lnet_peer_aliveness_enabled(lp) (the_lnet.ln_routing && \
 					 (lp)->lp_ni->ni_peertimeout > 0)
 
-typedef struct {
+struct lnet_route {
 	struct list_head	 lr_list;	/* chain on net */
 	struct list_head	 lr_gwlist;	/* chain on gateway */
 	struct lnet_peer	*lr_gateway;	/* router node */
@@ -378,7 +378,7 @@ typedef struct {
 	unsigned int		 lr_downis;	/* number of down NIs */
 	__u32			 lr_hops;	/* how far I am */
 	unsigned int             lr_priority;	/* route priority */
-} lnet_route_t;
+};
 
 #define LNET_REMOTE_NETS_HASH_DEFAULT	(1U << 7)
 #define LNET_REMOTE_NETS_HASH_MAX	(1U << 16)

drivers/staging/lustre/lnet/lnet/lib-move.c

@@ -957,7 +957,7 @@ routing_off:
 }
 
 static int
-lnet_compare_routes(lnet_route_t *r1, lnet_route_t *r2)
+lnet_compare_routes(struct lnet_route *r1, struct lnet_route *r2)
 {
 	struct lnet_peer *p1 = r1->lr_gateway;
 	struct lnet_peer *p2 = r2->lr_gateway;
@@ -999,9 +999,9 @@ lnet_find_route_locked(struct lnet_ni *ni, lnet_nid_t target,
 		       lnet_nid_t rtr_nid)
 {
 	lnet_remotenet_t *rnet;
-	lnet_route_t *route;
-	lnet_route_t *best_route;
-	lnet_route_t *last_route;
+	struct lnet_route *route;
+	struct lnet_route *best_route;
+	struct lnet_route *last_route;
 	struct lnet_peer *lp_best;
 	struct lnet_peer *lp;
 	int rc;
@@ -2351,8 +2351,8 @@ LNetDist(lnet_nid_t dstnid, lnet_nid_t *srcnidp, __u32 *orderp)
 		rnet = list_entry(e, lnet_remotenet_t, lrn_list);
 
 		if (rnet->lrn_net == dstnet) {
-			lnet_route_t *route;
-			lnet_route_t *shortest = NULL;
+			struct lnet_route *route;
+			struct lnet_route *shortest = NULL;
 			__u32 shortest_hops = LNET_UNDEFINED_HOPS;
 			__u32 route_hops;
 

drivers/staging/lustre/lnet/lnet/router.c

@@ -268,7 +268,7 @@ static void lnet_shuffle_seed(void)
 
 /* NB expects LNET_LOCK held */
 static void
-lnet_add_route_to_rnet(lnet_remotenet_t *rnet, lnet_route_t *route)
+lnet_add_route_to_rnet(lnet_remotenet_t *rnet, struct lnet_route *route)
 {
 	unsigned int len = 0;
 	unsigned int offset = 0;
@@ -301,7 +301,7 @@ lnet_add_route(__u32 net, __u32 hops, lnet_nid_t gateway,
 	struct list_head *e;
 	lnet_remotenet_t *rnet;
 	lnet_remotenet_t *rnet2;
-	lnet_route_t *route;
+	struct lnet_route *route;
 	struct lnet_ni *ni;
 	int add_route;
 	int rc;
@@ -368,8 +368,9 @@ lnet_add_route(__u32 net, __u32 hops, lnet_nid_t gateway,
 	/* Search for a duplicate route (it's a NOOP if it is) */
 	add_route = 1;
 	list_for_each(e, &rnet2->lrn_routes) {
-		lnet_route_t *route2 = list_entry(e, lnet_route_t, lr_list);
+		struct lnet_route *route2;
 
+		route2 = list_entry(e, struct lnet_route, lr_list);
 		if (route2->lr_gateway == route->lr_gateway) {
 			add_route = 0;
 			break;
@@ -416,8 +417,8 @@ int
 lnet_check_routes(void)
 {
 	lnet_remotenet_t *rnet;
-	lnet_route_t *route;
-	lnet_route_t *route2;
+	struct lnet_route *route;
+	struct lnet_route *route2;
 	struct list_head *e1;
 	struct list_head *e2;
 	int cpt;
@@ -437,7 +438,7 @@ lnet_check_routes(void)
 				lnet_nid_t nid2;
 				int net;
 
-				route = list_entry(e2, lnet_route_t, lr_list);
+				route = list_entry(e2, struct lnet_route, lr_list);
 
 				if (!route2) {
 					route2 = route;
@@ -472,7 +473,7 @@ lnet_del_route(__u32 net, lnet_nid_t gw_nid)
 {
 	struct lnet_peer *gateway;
 	lnet_remotenet_t *rnet;
-	lnet_route_t *route;
+	struct lnet_route *route;
 	struct list_head *e1;
 	struct list_head *e2;
 	int rc = -ENOENT;
@@ -501,7 +502,7 @@ lnet_del_route(__u32 net, lnet_nid_t gw_nid)
 			continue;
 
 		list_for_each(e2, &rnet->lrn_routes) {
-			route = list_entry(e2, lnet_route_t, lr_list);
+			route = list_entry(e2, struct lnet_route, lr_list);
 
 			gateway = route->lr_gateway;
 			if (!(gw_nid == LNET_NID_ANY ||
@@ -588,7 +589,7 @@ lnet_get_route(int idx, __u32 *net, __u32 *hops,
 	struct list_head *e1;
 	struct list_head *e2;
 	lnet_remotenet_t *rnet;
-	lnet_route_t *route;
+	struct lnet_route *route;
 	int cpt;
 	int i;
 	struct list_head *rn_list;
@@ -601,7 +602,8 @@ lnet_get_route(int idx, __u32 *net, __u32 *hops,
 			rnet = list_entry(e1, lnet_remotenet_t, lrn_list);
 
 			list_for_each(e2, &rnet->lrn_routes) {
-				route = list_entry(e2, lnet_route_t, lr_list);
+				route = list_entry(e2, struct lnet_route,
+						   lr_list);
 
 				if (!idx--) {
 					*net      = rnet->lrn_net;
@@ -646,7 +648,7 @@ lnet_parse_rc_info(struct lnet_rc_data *rcd)
 {
 	struct lnet_ping_info *info = rcd->rcd_pinginfo;
 	struct lnet_peer *gw = rcd->rcd_gateway;
-	lnet_route_t *rte;
+	struct lnet_route *rte;
 
 	if (!gw->lp_alive)
 		return;
@@ -823,7 +825,7 @@ lnet_wait_known_routerstate(void)
 void
 lnet_router_ni_update_locked(struct lnet_peer *gw, __u32 net)
 {
-	lnet_route_t *rte;
+	struct lnet_route *rte;
 
 	if ((gw->lp_ping_feats & LNET_PING_FEAT_NI_STATUS)) {
 		list_for_each_entry(rte, &gw->lp_routes, lr_gwlist) {

drivers/staging/lustre/lnet/lnet/router_proc.c

@@ -171,7 +171,7 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
 	} else {
 		struct list_head *n;
 		struct list_head *r;
-		lnet_route_t *route = NULL;
+		struct lnet_route *route = NULL;
 		lnet_remotenet_t *rnet  = NULL;
 		int skip  = off - 1;
 		struct list_head *rn_list;
@@ -197,9 +197,10 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
 				r = rnet->lrn_routes.next;
 
 				while (r != &rnet->lrn_routes) {
-					lnet_route_t *re =
-						list_entry(r, lnet_route_t,
-							   lr_list);
+					struct lnet_route *re;
+
+					re = list_entry(r, struct lnet_route,
+							lr_list);
 					if (!skip) {
 						route = re;
 						break;
@@ -331,7 +332,7 @@ static int proc_lnet_routers(struct ctl_table *table, int write,
 			int last_ping = cfs_duration_sec(cfs_time_sub(now,
 						     peer->lp_ping_timestamp));
 			int down_ni = 0;
-			lnet_route_t *rtr;
+			struct lnet_route *rtr;
 
 			if ((peer->lp_ping_feats &
 			     LNET_PING_FEAT_NI_STATUS)) {