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path: root/ipv4.h
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#ifndef IPV4_H
#define IPV4_H

#include <asm/byteorder.h>

#include "built_in.h"

struct ipv4hdr {
#if defined(__LITTLE_ENDIAN_BITFIELD)
	__extension__ uint8_t h_ihl:4,
			      h_version:4;
#elif defined (__BIG_ENDIAN_BITFIELD)
	__extension__ uint8_t h_version:4,
			      h_ihl:4;
#else
# error "Please fix <asm/byteorder.h>"
#endif
	uint8_t h_tos;
	uint16_t h_tot_len;
	uint16_t h_id;
	uint16_t h_frag_off;
	uint8_t h_ttl;
	uint8_t h_protocol;
	uint16_t h_check;
	uint32_t h_saddr;
	uint32_t h_daddr;
} __packed;

#endif /* IPV4_H */
h>c73e44269369e936165f0f9b61f1f09a11dae01c (patch) treee2188e900ba06302f8ed2746cb07edd3efbc5c35 /drivers/usb/dwc3 parent040587af31228d82c52267f717c9fcdb65f36335 (diff)
net: thunderx: avoid dereferencing xcv when NULL
This fixes the following smatch and coccinelle warnings: drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119 xcv_setup_link() error: we previously assumed 'xcv' could be null (see line 118) [smatch] drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119:16-20: ERROR: xcv is NULL but dereferenced. [coccinelle] Fixes: 6465859aba1e66a5 ("net: thunderx: Add RGMII interface type support") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/dwc3')