korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2025-01-19 12:24:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

can: etas_es58x: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

Browse Source 
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length array
declaration in union es58x_urb_cmd with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for a flexible-array member in a union.

Link: https://github.com/KSPP/linux/issues/193
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/all/Yw00w6XRcq7B6ub6@work
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Gustavo A. R. Silva 2022-08-29 16:50:59 -05:00 committed by Marc Kleine-Budde
parent 26f6a2aefd
commit 6fc5d84e6d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/can/usb/etas_es58x/es58x_core.h
View File

@ -222,7 +222,7 @@ union es58x_urb_cmd {
u8 cmd_type;
u8 cmd_id;
} __packed;
u8 raw_cmd[0];
DECLARE_FLEX_ARRAY(u8, raw_cmd);
};
/**