Messages in this thread Patch in this message | | | Date | Mon, 26 Sep 2022 16:50:03 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH][next] net: ethernet: rmnet: Replace zero-length array with DECLARE_FLEX_ARRAY() helper |
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Zero-length arrays are deprecated and we are moving towards adopting C99 flexible-array members, instead. So, replace zero-length arrays declarations in anonymous union with the new DECLARE_FLEX_ARRAY() helper macro.
This helper allows for flexible-array members in unions.
Link: https://github.com/KSPP/linux/issues/193 Link: https://github.com/KSPP/linux/issues/221 Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h index e5a0b38f7dbe..2b033060fc20 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h @@ -19,7 +19,7 @@ struct rmnet_map_control_command { __be16 flow_control_seq_num; __be32 qos_id; } flow_control; - u8 data[0]; + DECLARE_FLEX_ARRAY(u8, data); }; } __aligned(1); -- 2.34.1
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