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Date: Tue, 16 Sep 2014 12:50:42 -0600 From: tim.gardner@...onical.com To: linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Tim Gardner <tim.gardner@...onical.com>, "Yann E. MORIN" <yann.morin.1998@...e.fr> Subject: [PATCH 3.17-rc5] kconfig: Suppress warning: ‘jump’ may be used uninitialized From: Tim Gardner <tim.gardner@...onical.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@...e.fr> Signed-off-by: Tim Gardner <tim.gardner@...onical.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@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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