udhcp: remove struct packing attribute, eliminates gcc-9.x
"error: taking address of packed member of 'struct ip_udp_dhcp_packet' may result in an unaligned pointer value" here: udhcp_dump_packet(&packet.data); and in other places. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -46,7 +46,7 @@ struct dhcp_packet {
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uint8_t file[128]; /* boot file name (ASCIZ) */
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uint8_t file[128]; /* boot file name (ASCIZ) */
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uint32_t cookie; /* fixed first four option bytes (99,130,83,99 dec) */
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uint32_t cookie; /* fixed first four option bytes (99,130,83,99 dec) */
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uint8_t options[DHCP_OPTIONS_BUFSIZE + CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS];
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uint8_t options[DHCP_OPTIONS_BUFSIZE + CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS];
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} PACKED;
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};
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#define DHCP_PKT_SNAME_LEN 64
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#define DHCP_PKT_SNAME_LEN 64
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#define DHCP_PKT_FILE_LEN 128
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#define DHCP_PKT_FILE_LEN 128
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#define DHCP_PKT_SNAME_LEN_STR "64"
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#define DHCP_PKT_SNAME_LEN_STR "64"
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@ -56,12 +56,12 @@ struct ip_udp_dhcp_packet {
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struct iphdr ip;
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struct iphdr ip;
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struct udphdr udp;
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struct udphdr udp;
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struct dhcp_packet data;
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struct dhcp_packet data;
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} PACKED;
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};
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struct udp_dhcp_packet {
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struct udp_dhcp_packet {
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struct udphdr udp;
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struct udphdr udp;
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struct dhcp_packet data;
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struct dhcp_packet data;
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} PACKED;
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};
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enum {
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enum {
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IP_UDP_DHCP_SIZE = sizeof(struct ip_udp_dhcp_packet) - CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS,
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IP_UDP_DHCP_SIZE = sizeof(struct ip_udp_dhcp_packet) - CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS,
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