varlink: make one more parameter const

diff --git a/src/shared/varlink.c b/src/shared/varlink.c
index 984dea1ff56ae151d956e28bf59adf87b6b44ce8..c34a08cf5780b257db79a18346fb11138b3cf37f 100644 (file)
--- a/src/shared/varlink.c
+++ b/src/shared/varlink.c
@@ -2076,7 +2076,7 @@ static int validate_connection(VarlinkServer *server, const struct ucred *ucred)
         return 1;
 }
 
-static int count_connection(VarlinkServer *server, struct ucred *ucred) {
+static int count_connection(VarlinkServer *server, const struct ucred *ucred) {
         unsigned c;
         int r;