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authorGustavo A. R. Silva <gustavoars@kernel.org>2022-09-26 16:50:03 -0500
committerDavid S. Miller <davem@davemloft.net>2022-09-28 09:40:31 +0100
commitc87e4ad1d3a09504de0e573ff3a2ee3f04a24642 (patch)
treeddf01834785a5cc75b20e091afe98551b3aa5978
parent8fff09effb0720d13a52eb227bf0f23c4e4b9989 (diff)
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: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h2
1 files changed, 1 insertions, 1 deletions
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);