[RFC][PATCH 4/8] module/modpost: Use for() loop

[Peter Zijlstra <peterz@xxxxxxxxxxxxx>]

Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
---
 scripts/mod/modpost.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1586,12 +1586,9 @@ static void read_symbols(const char *mod
 			license = get_next_modinfo(&info, "license", license);
 		}
 
-		namespace = get_modinfo(&info, "import_ns");
-		while (namespace) {
+		for (namespace = get_modinfo(&info, "import_ns"); namespace;
+		     namespace = get_next_modinfo(&info, "import_ns", namespace))
 			add_namespace(&mod->imported_namespaces, namespace);
-			namespace = get_next_modinfo(&info, "import_ns",
-						     namespace);
-		}
 
 		if (extra_warn && !get_modinfo(&info, "description"))
 			warn("missing MODULE_DESCRIPTION() in %s\n", modname);