From 98cade0a08ba339cd11d6e89b0df5d1d2fa21202 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Tue, 14 Aug 2018 21:38:26 +0200 Subject: Compiler Attributes: auxdisplay: panel: use __nonstring Let gcc know these arrays are not meant to be NUL-terminated by annotating them with the new __nonstring variable attribute; and remove the comment since it conveys the same information. Tested-by: Sedat Dilek # on top of v4.19-rc5, clang 7 Reviewed-by: Nick Desaulniers Reviewed-by: Luc Van Oostenryck Signed-off-by: Miguel Ojeda --- drivers/auxdisplay/panel.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/auxdisplay') diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c index 3b25a643058c..21b9b2f2470a 100644 --- a/drivers/auxdisplay/panel.c +++ b/drivers/auxdisplay/panel.c @@ -155,10 +155,9 @@ struct logical_input { int release_data; } std; struct { /* valid when type == INPUT_TYPE_KBD */ - /* strings can be non null-terminated */ - char press_str[sizeof(void *) + sizeof(int)]; - char repeat_str[sizeof(void *) + sizeof(int)]; - char release_str[sizeof(void *) + sizeof(int)]; + char press_str[sizeof(void *) + sizeof(int)] __nonstring; + char repeat_str[sizeof(void *) + sizeof(int)] __nonstring; + char release_str[sizeof(void *) + sizeof(int)] __nonstring; } kbd; } u; }; -- cgit v1.2.3-55-g7522