From 81fa149b2df17d2d37cd374a33936e2bdf67ee80 Mon Sep 17 00:00:00 2001 From: "james qian wang (Arm Technology China)" Date: Thu, 14 Nov 2019 10:04:37 +0000 Subject: [PATCH] =?utf8?q?drm/komeda:=20Clean=20warnings:=20candidate=20fo?= =?utf8?q?r=20'gnu=5Fprintf=E2=80=99=20format=20attribute?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit komeda/komeda_event.c: In function ‘komeda_sprintf’: komeda/komeda_event.c:31:2: warning: function ‘komeda_sprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] num = vsnprintf(str->str + str->len, free_sz, fmt, args); v2: Update the comment msg. Reviewed-by: Mihail Atanassov Signed-off-by: james qian wang (Arm Technology China) Link: https://patchwork.freedesktop.org/patch/msgid/20191114100421.30510-1-james.qian.wang@arm.com --- drivers/gpu/drm/arm/display/komeda/komeda_event.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_event.c b/drivers/gpu/drm/arm/display/komeda/komeda_event.c index bf26968..977c38d51 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_event.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_event.c @@ -17,6 +17,7 @@ struct komeda_str { /* return 0 on success, < 0 on no space. */ +__printf(2, 3) static int komeda_sprintf(struct komeda_str *str, const char *fmt, ...) { va_list args; -- 2.7.4