kconfig/nconf: remove useless conditionnal
Arnaud Lacombe [Sun, 10 Jul 2011 07:27:33 +0000 (03:27 -0400)]
After the test

if (!submenu || ...)
continue;

the variable `submenu' can _not_ be NULL, so do not test for this
situation.

Cc: Nir Tzachar <nir.tzachar@gmail.com>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

scripts/kconfig/nconf.c

index d6345df..39ca1f1 100644 (file)
@@ -1153,10 +1153,7 @@ static void conf(struct menu *menu)
                submenu = (struct menu *) item_data();
                if (!submenu || !menu_is_visible(submenu))
                        continue;
-               if (submenu)
-                       sym = submenu->sym;
-               else
-                       sym = NULL;
+               sym = submenu->sym;
 
                switch (res) {
                case ' ':