[PATCH] net/zxdh: replace zero length array

[Stephen Hemminger <stephen@networkplumber.org>]

Zero length arrays are a GNU C extension, the better way to
get the same effect is to use ISO C99 flexible array.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/zxdh/zxdh_np.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/zxdh/zxdh_np.h b/drivers/net/zxdh/zxdh_np.h
index 1b8f17474d..31cd844ceb 100644
--- a/drivers/net/zxdh/zxdh_np.h
+++ b/drivers/net/zxdh/zxdh_np.h
@@ -1058,7 +1058,7 @@ typedef struct zxdh_acl_etcamid_cfg_t {
 typedef struct zxdh_acl_key_info_t {
 	uint32_t handle;
 	uint32_t pri;
-	uint8_t   key[0];
+	uint8_t key[];
 } ZXDH_ACL_KEY_INFO_T;
 
 typedef uint32_t (*ZXDH_ACL_TBL_AS_DDR_WR_FUN)(uint32_t dev_id, uint32_t tbl_type,
-- 
2.47.2