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

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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>
This commit is contained in:
Gustavo A. R. Silva
2023-05-15 13:23:46 -06:00
committed by Jakub Kicinski
parent af2eab1a82
commit fe6559fab3
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/wangxun/libwx/wx_type.h
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@@ -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 {