Commit fe6559fa authored May 15, 2023 by Gustavo A. R. Silva Committed by Jakub Kicinski May 17, 2023

net: libwx: Replace zero-length array with flexible-array member

Zero-length arrays as fake flexible arrays are deprecated, and we are
moving towards adopting C99 flexible-array members instead.

Transform zero-length array into flexible-array member in struct
wx_q_vector.

Link: https://github.com/KSPP/linux/issues/21
Link: https://github.com/KSPP/linux/issues/286
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html


Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/ZGKGwtsobVZecWa4@work


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent af2eab1a

drivers/net/ethernet/wangxun/libwx/wx_type.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -598,7 +598,7 @@ struct wx_q_vector {
		char name[IFNAMSIZ + 17];

		/* for dynamic allocation of rings associated with this q_vector */
		struct wx_ring ring[0] ____cacheline_internodealigned_in_smp;
		struct wx_ring ring[] ____cacheline_internodealigned_in_smp;
		};

		enum wx_isb_idx {