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netfilter: xt_osf: remove unused variable
While building with W=1 we got the warning: net/netfilter/xt_osf.c:265:9: warning: variable 'loop_cont' set but not used The local variable loop_cont was only initialized and then assigned a value but was never used or checked after that. While removing the variable, the case of OSFOPT_TS was not removed so that it will serve as a reminder to us that we can do something in that particular case. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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1 changed files with 0 additions and 2 deletions
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@ -262,7 +262,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
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if (f->opt[optnum].kind == (*optp)) {
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__u32 len = f->opt[optnum].length;
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const __u8 *optend = optp + len;
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int loop_cont = 0;
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fmatch = FMATCH_OK;
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@ -275,7 +274,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
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mss = ntohs((__force __be16)mss);
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break;
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case OSFOPT_TS:
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loop_cont = 1;
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break;
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}
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