From fe6559fab328972a2c8687d322fa54ab6d08f209 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Mon, 15 May 2023 13:23:46 -0600 Subject: [PATCH] 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 Reviewed-by: Simon Horman Reviewed-by: Kees Cook Link: https://lore.kernel.org/r/ZGKGwtsobVZecWa4@work Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/wangxun/libwx/wx_type.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h index 32f952d..cbe7f18 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_type.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h @@ -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 { -- 2.7.4