[PATCH v2 4/8] libmultipath: move pathcmp() to configure.c

[Martin Wilck <martin.wilck@xxxxxxxx>]

... as it has only one caller, and make it static. No functional changes.

Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
 libmultipath/configure.c | 19 +++++++++++++++++++
 libmultipath/structs.c   | 19 -------------------
 libmultipath/structs.h   |  1 -
 3 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/libmultipath/configure.c b/libmultipath/configure.c
index d0e9c95..9ab84d5 100644
--- a/libmultipath/configure.c
+++ b/libmultipath/configure.c
@@ -426,6 +426,25 @@ compute_pgid(struct pathgroup * pgp)
 		pgp->id ^= (long)pp;
 }
 
+static int pathcmp(const struct pathgroup *pgp, const struct pathgroup *cpgp)
+{
+	int i, j;
+	struct path *pp, *cpp;
+	int pnum = 0, found = 0;
+
+	vector_foreach_slot(pgp->paths, pp, i) {
+		pnum++;
+		vector_foreach_slot(cpgp->paths, cpp, j) {
+			if ((long)pp == (long)cpp) {
+				found++;
+				break;
+			}
+		}
+	}
+
+	return pnum - found;
+}
+
 static int
 pgcmp (struct multipath * mpp, struct multipath * cmpp)
 {
diff --git a/libmultipath/structs.c b/libmultipath/structs.c
index 4851725..dfa547b 100644
--- a/libmultipath/structs.c
+++ b/libmultipath/structs.c
@@ -627,25 +627,6 @@ int count_active_pending_paths(const struct multipath *mpp)
 	return do_pathcount(mpp, states, 3);
 }
 
-int pathcmp(const struct pathgroup *pgp, const struct pathgroup *cpgp)
-{
-	int i, j;
-	struct path *pp, *cpp;
-	int pnum = 0, found = 0;
-
-	vector_foreach_slot(pgp->paths, pp, i) {
-		pnum++;
-		vector_foreach_slot(cpgp->paths, cpp, j) {
-			if ((long)pp == (long)cpp) {
-				found++;
-				break;
-			}
-		}
-	}
-
-	return pnum - found;
-}
-
 struct path *
 first_path (const struct multipath * mpp)
 {
diff --git a/libmultipath/structs.h b/libmultipath/structs.h
index 4821f19..49d9a2f 100644
--- a/libmultipath/structs.h
+++ b/libmultipath/structs.h
@@ -598,7 +598,6 @@ struct path *mp_find_path_by_devt(const struct multipath *mpp, const char *devt)
 int pathcount (const struct multipath *, int);
 int count_active_paths(const struct multipath *);
 int count_active_pending_paths(const struct multipath *);
-int pathcmp (const struct pathgroup *, const struct pathgroup *);
 int add_feature (char **, const char *);
 int remove_feature (char **, const char *);
 
-- 
2.47.0