uapi: revert flexible-array conversions
These structures can get embedded in other structures in user-space and cause all sorts of warnings and problems. So, we better don't take any chances and keep the zero-length arrays in place for now. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
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@@ -60,7 +60,7 @@ struct arc_rfc1201 {
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__u8 proto; /* protocol ID field - varies */
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__u8 split_flag; /* for use with split packets */
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__be16 sequence; /* sequence number */
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__u8 payload[]; /* space remaining in packet (504 bytes)*/
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__u8 payload[0]; /* space remaining in packet (504 bytes)*/
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};
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#define RFC1201_HDR_SIZE 4
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@@ -69,7 +69,7 @@ struct arc_rfc1201 {
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*/
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struct arc_rfc1051 {
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__u8 proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */
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__u8 payload[]; /* 507 bytes */
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__u8 payload[0]; /* 507 bytes */
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};
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#define RFC1051_HDR_SIZE 1
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@@ -80,7 +80,7 @@ struct arc_rfc1051 {
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struct arc_eth_encap {
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__u8 proto; /* Always ARC_P_ETHER */
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struct ethhdr eth; /* standard ethernet header (yuck!) */
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__u8 payload[]; /* 493 bytes */
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__u8 payload[0]; /* 493 bytes */
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};
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#define ETH_ENCAP_HDR_SIZE 14
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