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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>
This commit is contained in:
David S. Miller 2011-04-17 00:14:09 -07:00
parent 21f825e618
commit 9bf9055eb7
1 changed files with 1 additions and 2 deletions
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3
net/decnet/dn_table.c
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@ -124,11 +124,10 @@ static inline void dn_rebuild_zone(struct dn_zone *dz,
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)