diff options
| author | Gustavo A. R. Silva | 2022-09-26 16:48:21 -0500 |
|---|---|---|
| committer | Dmitry Torokhov | 2022-09-26 22:02:32 -0700 |
| commit | 24613f7c7f2dbd0b47ecdf9928600379e606dfda (patch) | |
| tree | 021d58fca596ced0166a84f3e0aeee243d46a9b2 | |
| parent | da7a0123ed77dacf6c7bd2c4748bcd39d6bd1b82 (diff) | |
Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.
This helper allows for flexible-array members in unions.
Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/219
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/YzIeJeqU73G+UI8g@work
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/keyboard/applespi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/keyboard/applespi.c b/drivers/input/keyboard/applespi.c index fab5473ae5da..91a9810f6980 100644 --- a/drivers/input/keyboard/applespi.c +++ b/drivers/input/keyboard/applespi.c @@ -311,7 +311,7 @@ struct message { struct command_protocol_mt_init init_mt_command; struct command_protocol_capsl capsl_command; struct command_protocol_bl bl_command; - u8 data[0]; + DECLARE_FLEX_ARRAY(u8, data); }; }; |