[PATCH 7/9] drivers/base: fix empty-body warnings in devcoredump.c

[Greg Kroah-Hartman]

On Sat, Apr 18, 2020 at 11:41:09AM -0700, Randy Dunlap wrote:
> Fix gcc empty-body warning when -Wextra is used:
> 
> ../drivers/base/devcoredump.c:297:42: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
> ../drivers/base/devcoredump.c:301:42: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
> 
> Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
> Cc: Johannes Berg <johannes at sipsolutions.net>
> Cc: Linus Torvalds <torvalds at linux-foundation.org>
> Cc: Andrew Morton <akpm at linux-foundation.org>
> ---
>  drivers/base/devcoredump.c |    5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> --- linux-next-20200417.orig/drivers/base/devcoredump.c
> +++ linux-next-20200417/drivers/base/devcoredump.c
> @@ -9,6 +9,7 @@
>   *
>   * Author: Johannes Berg <johannes at sipsolutions.net>
>   */
> +#include <linux/kernel.h>

Why the need for this .h file being added for reformatting the code?

thanks,

greg k-h