reintroduced "skip when unable to stat" feature for Linux

src/dfc.c

@@ -504,23 +504,11 @@ fetch_info(struct list *lst)
 	while ((entbuf = getmntent(mtab)) != NULL) {
 		/* get infos from statvfs */
 		if (statvfs(entbuf->mnt_dir, &vfsbuf) == -1) {
-			/*
-			 * show warning  when permission denied or when it
-			 * cannot be stated because of connexion problem for a
-			 * remote file system
-			 */
-			if (errno == EACCES || errno == ENOTCONN) {
-				(void)fprintf(stderr, _("WARNING: %s was skipped "
-					"because it could not be stated"),
-					entbuf->mnt_dir);
-				perror(" ");
-			} else {
-				(void)fprintf(stderr, "Error while stating %s",
-					entbuf->mnt_dir);
-				perror(" ");
-				exit(EXIT_FAILURE);
-				/* NOTREACHED */
-			}
+			/* display a warning when a FS cannot be stated */
+			(void)fprintf(stderr, _("WARNING: %s was skipped "
+				"because it could not be stated"),
+				entbuf->mnt_dir);
+			perror(" ");
 		} else {
 #else /* BSD */
 	if ((nummnt = getmntinfo(&entbuf, MNT_NOWAIT)) <= 0)