Commit c87e4ad1 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by David S. Miller
Browse files

net: ethernet: rmnet: Replace zero-length array with DECLARE_FLEX_ARRAY() helper 

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: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8fff09ef

drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h

+1 −1
Original line number Diff line number Diff line
@@ -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);