afh: Make parse result pointer static.

It is only referenced within afh.c.

diff --git a/afh.c b/afh.c
index 4955b3c..9d40cae 100644 (file)
--- a/afh.c
+++ b/afh.c
@@ -20,7 +20,7 @@
 /** Array of error strings. */
 DEFINE_PARA_ERRLIST;
 
-struct lls_parse_result *lpr;
+static struct lls_parse_result *lpr;
 
 #define CMD_PTR (lls_cmd(0, afh_suite))
 #define OPT_RESULT(_name) (lls_opt_result(LSG_AFH_PARA_AFH_OPT_ ## _name, lpr))