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[NET]: Constify include/net/dsfield.h
Constify include/net/dsfield.h
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
authored by
Jan Engelhardt
and committed by
David S. Miller
3c3f4866
4c37799c
+3
-3
+3
-3
include/net/dsfield.h
+3
-3
include/net/dsfield.h
···
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#include <asm/byteorder.h>
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static inline __u8 ipv4_get_dsfield(struct iphdr *iph)
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static inline __u8 ipv4_get_dsfield(const struct iphdr *iph)
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{
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return iph->tos;
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}
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-
static inline __u8 ipv6_get_dsfield(struct ipv6hdr *ipv6h)
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static inline __u8 ipv6_get_dsfield(const struct ipv6hdr *ipv6h)
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{
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return ntohs(*(__be16 *) ipv6h) >> 4;
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return ntohs(*(const __be16 *)ipv6h) >> 4;
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}
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