Staging: lustre: lov: Declare local functions as static

Declare functions lov_set_add_req, lov_set_finished, lov_update_set,
lov_check_and_wait_active and lov_update_statfs as static since
they are used only in this particular file. Also remove corresponding
declarations from header file.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/lov/lov_internal.h

@@ -153,13 +153,8 @@ int lov_stripe_number(struct lov_stripe_md *lsm, u64 lov_off);
 #define LOV_USES_DEFAULT_STRIPE	 1
 
 /* lov_request.c */
-void lov_set_add_req(struct lov_request *req, struct lov_request_set *set);
-int lov_set_finished(struct lov_request_set *set, int idempotent);
-void lov_update_set(struct lov_request_set *set,
-		    struct lov_request *req, int rc);
 int lov_update_common_set(struct lov_request_set *set,
 			  struct lov_request *req, int rc);
-int lov_check_and_wait_active(struct lov_obd *lov, int ost_idx);
 int lov_prep_getattr_set(struct obd_export *exp, struct obd_info *oinfo,
 			 struct lov_request_set **reqset);
 int lov_fini_getattr_set(struct lov_request_set *set);
@@ -176,8 +171,6 @@ int lov_update_setattr_set(struct lov_request_set *set,
 int lov_fini_setattr_set(struct lov_request_set *set);
 int lov_prep_statfs_set(struct obd_device *obd, struct obd_info *oinfo,
 			struct lov_request_set **reqset);
-void lov_update_statfs(struct obd_statfs *osfs, struct obd_statfs *lov_sfs,
-		       int success);
 int lov_fini_statfs(struct obd_device *obd, struct obd_statfs *osfs,
 		    int success);
 int lov_fini_statfs_set(struct lov_request_set *set);

drivers/staging/lustre/lustre/lov/lov_request.c

@@ -74,7 +74,7 @@ void lov_finish_set(struct lov_request_set *set)
 	kfree(set);
 }
 
-int lov_set_finished(struct lov_request_set *set, int idempotent)
+static int lov_set_finished(struct lov_request_set *set, int idempotent)
 {
 	int completes = atomic_read(&set->set_completes);
 
@@ -89,8 +89,8 @@ int lov_set_finished(struct lov_request_set *set, int idempotent)
 	return 0;
 }
 
-void lov_update_set(struct lov_request_set *set,
-		    struct lov_request *req, int rc)
+static void lov_update_set(struct lov_request_set *set,
+			   struct lov_request *req, int rc)
 {
 	req->rq_complete = 1;
 	req->rq_rc = rc;
@@ -118,7 +118,8 @@ int lov_update_common_set(struct lov_request_set *set,
 	return rc;
 }
 
-void lov_set_add_req(struct lov_request *req, struct lov_request_set *set)
+static void lov_set_add_req(struct lov_request *req,
+			    struct lov_request_set *set)
 {
 	list_add_tail(&req->rq_link, &set->set_list);
 	set->set_count++;
@@ -144,7 +145,7 @@ static int lov_check_set(struct lov_obd *lov, int idx)
  * If the OSC has not yet had a chance to connect to the OST the first time,
  * wait once for it to connect instead of returning an error.
  */
-int lov_check_and_wait_active(struct lov_obd *lov, int ost_idx)
+static int lov_check_and_wait_active(struct lov_obd *lov, int ost_idx)
 {
 	wait_queue_head_t waitq;
 	struct l_wait_info lwi;
@@ -591,8 +592,9 @@ int lov_fini_statfs_set(struct lov_request_set *set)
 	return rc;
 }
 
-void lov_update_statfs(struct obd_statfs *osfs, struct obd_statfs *lov_sfs,
-		       int success)
+static void lov_update_statfs(struct obd_statfs *osfs,
+			      struct obd_statfs *lov_sfs,
+			      int success)
 {
 	int shift = 0, quit = 0;
 	__u64 tmp;