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.mukher...@codethink.co.uk>
---
net/netfilter/xt_osf.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index 4e3c3af..2455b69 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -262,7 +262,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct
xt_action_param *p)
if (f->opt[optnum].kind == (*optp)) {
__u32 len = f->opt[optnum].length;
const __u8 *optend = optp + len;
- int loop_cont = 0;
fmatch = FMATCH_OK;
@@ -275,7 +274,6 @@ xt_osf_match_packet(const struct sk_buff *skb, struct
xt_action_param *p)
mss = ntohs((__force __be16)mss);
break;
case OSFOPT_TS:
- loop_cont = 1;
break;
}
--
1.9.1
