From: Mathieu Malaterre Date: Sat, 5 May 2018 19:57:41 +0000 (+0200) Subject: driver core: add __printf verification to device_create_groups_vargs X-Git-Tag: v4.18-rc1~134^2~2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6a8b55d7f2265efdabf257211b662400615cf580;p=users%2Fjedix%2Flinux-maple.git driver core: add __printf verification to device_create_groups_vargs __printf is useful to verify format and arguments. Remove the following warning (with W=1): drivers/base/core.c:2435:2: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Signed-off-by: Mathieu Malaterre Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/base/core.c b/drivers/base/core.c index c4fc083870c25..35221144e0e67 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2411,7 +2411,7 @@ static void device_create_release(struct device *dev) kfree(dev); } -static struct device * +static __printf(6, 0) struct device * device_create_groups_vargs(struct class *class, struct device *parent, dev_t devt, void *drvdata, const struct attribute_group **groups,