am a5df8e12: Merge "Accept takes a socklen_t, not an int."

* commit 'a5df8e122f4f322d9d1d4e9c14bf998ff2e3406a':
  Accept takes a socklen_t, not an int.
diff --git a/udrv/ulinux/uipc.c b/udrv/ulinux/uipc.c
index 846fa17..67ccd4f 100644
--- a/udrv/ulinux/uipc.c
+++ b/udrv/ulinux/uipc.c
@@ -214,7 +214,7 @@
     struct sockaddr_un remote;
     struct pollfd pfd;
     int fd;
-    int len = sizeof(struct sockaddr_un);
+    socklen_t len = sizeof(struct sockaddr_un);
 
     BTIF_TRACE_EVENT1("accept fd %d", sfd);