Messages in this thread Patch in this message | | | From | tim.gardner@canonica ... | Subject | [PATCH 3.17-rc5] kconfig: Suppress warning: ‘j ump’ may be used uninitialized | Date | Tue, 16 Sep 2014 12:50:42 -0600 |
| |
From: Tim Gardner <tim.gardner@canonical.com>
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); ^ scripts/kconfig/menu.c:551:19: note: ‘jump’ was declared here struct jump_key *jump; ^ HOSTLD scripts/kconfig/conf
gcc 4.9.1
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> ---
Is gcc 4.9 dumber then 4.8 ? gcc 4.8 doesn't produce this warning.
scripts/kconfig/menu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index a26cc5d..584e0fc 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -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; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |