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[IPV6]: Make IPV6_{RECV,2292}RTHDR boolean options.
Because reversing RH0 is no longer supported by deprecation of RH0, let's make IPV6_{RECV,2292}RTHDR boolean options. Boolean are more appropriate from standard POV. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -299,8 +299,8 @@ struct ipv6_pinfo {
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/* pktoption flags */
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union {
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struct {
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__u16 srcrt:2,
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osrcrt:2,
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__u16 srcrt:1,
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osrcrt:1,
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rxinfo:1,
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rxoinfo:1,
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rxhlim:1,
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@ -336,16 +336,12 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
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break;
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case IPV6_RECVRTHDR:
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if (val < 0 || val > 2)
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goto e_inval;
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np->rxopt.bits.srcrt = val;
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np->rxopt.bits.srcrt = valbool;
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retv = 0;
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break;
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case IPV6_2292RTHDR:
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if (val < 0 || val > 2)
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goto e_inval;
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np->rxopt.bits.osrcrt = val;
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np->rxopt.bits.osrcrt = valbool;
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retv = 0;
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break;
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