decnet: Fix set-but-unused variable.
"next" in dn_rebuild_zone() is set but not actually used,
kill it off.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 99d8d3a..d8ea583 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -124,11 +124,10 @@
int old_divisor)
{
int i;
- struct dn_fib_node *f, **fp, *next;
+ struct dn_fib_node *f, **fp;
for(i = 0; i < old_divisor; i++) {
for(f = old_ht[i]; f; f = f->fn_next) {
- next = f->fn_next;
for(fp = dn_chain_p(f->fn_key, dz);
*fp && dn_key_leq((*fp)->fn_key, f->fn_key);
fp = &(*fp)->fn_next)