Messages in this thread Patch in this message | | | Date | Sun, 27 Oct 2013 18:28:55 -0700 (PDT) | From | Christian Kujau <> | Subject | [PATCH] scripts/kconfig/menu.c: warning: jump may be used uninitialized in this function |
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While doing "make oldconfig" on 3.12-rc7 with gcc-4.7.2 (Debian), the following warning is printed:
HOSTCC scripts/kconfig/zconf.tab.o In file included from scripts/kconfig/zconf.tab.c:2537:0: /usr/local/src/linux-git/scripts/kconfig/menu.c: In function ‘get_symbol_str’: /usr/local/src/linux-git/scripts/kconfig/menu.c:586:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized] /usr/local/src/linux-git/scripts/kconfig/menu.c:547:19: note: ‘jump’ was declared here
The following patch seems to fix that:
Signed-off-by: Christian Kujau <lists@nerdbynature.de>
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index c1d5320..23b1827 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -544,7 +544,7 @@ 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;
Christian. -- BOFH excuse #177:
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