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authorMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>2018-08-14 22:38:26 +0300
committerMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>2018-09-30 21:14:04 +0300
commit98cade0a08ba339cd11d6e89b0df5d1d2fa21202 (patch)
tree942f0971ff424f94ec0e12b4f1e2f50f3cedebe8 /drivers/auxdisplay
parent23066c3f4e2146da8c7d1505729f4409f4d93d28 (diff)
downloadlinux-98cade0a08ba339cd11d6e89b0df5d1d2fa21202.tar.xz
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 <sedat.dilek@gmail.com> # on top of v4.19-rc5, clang 7 Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Diffstat (limited to 'drivers/auxdisplay')
-rw-r--r--drivers/auxdisplay/panel.c7
1 files changed, 3 insertions, 4 deletions
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;
};