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netfilter: nf_conntrack_standalone: Fix set-but-unused variables. 

The variable 'ret' is set but unused in ct_seq_show().

This was obviously meant to be used to propagate error codes
to the caller, so make it so.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-04-17 17:03:33 -07:00
parent d87d7fb381
commit d88d7de098
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nf_conntrack_standalone.c
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@ -245,7 +245,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
ret = 0;
release:
nf_ct_put(ct);
return 0;
return ret;
}
static const struct seq_operations ct_seq_ops = {