Commit 85851bcf authored by Peter Kümmel's avatar Peter Kümmel Committed by Jean-Michel Hautbois
Browse files

kconfig: Fix warning "‘jump’ may be used uninitialized"



Warning:
In file included from scripts/kconfig/zconf.tab.c:2537:0:
scripts/kconfig/menu.c: In function ‘get_symbol_str’:
scripts/kconfig/menu.c:590:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     jump->offset = strlen(r->s);

Simplifies the test logic because (head && local) means (jump != 0)
and makes GCC happy when checking if the jump pointer was initialized.
Signed-off-by: default avatarPeter Kümmel <syntheticpp@gmx.net>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent b55551cc
......@@ -548,7 +548,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
{
int i, j;
struct menu *submenu[8], *menu, *location = NULL;
struct jump_key *jump;
struct jump_key *jump = NULL;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
menu = prop->menu->parent;
......@@ -586,7 +586,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
str_printf(r, _(" Location:\n"));
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
if (head && location && menu == location)
if (jump && menu == location)
jump->offset = strlen(r->s);
str_printf(r, "%*c-> %s", j, ' ',
_(menu_get_prompt(menu)));
......
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