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net: neigh: remove redundant assignment to variable bucket 

The variable bucket is being initialized with a value that is never
read and it is being updated later with a new value in a following
for-loop. The initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2019-07-26 10:46:11 +01:00 committed by David S. Miller
parent cd8ae20739
commit f530eed65b
1 changed files with 1 additions and 1 deletions
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2
net/core/neighbour.c
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@ -3033,7 +3033,7 @@ static struct neighbour *neigh_get_first(struct seq_file *seq)
struct net *net = seq_file_net(seq);
struct neigh_hash_table *nht = state->nht;
struct neighbour *n = NULL;
int bucket = state->bucket;
int bucket;
state->flags &= ~NEIGH_SEQ_IS_PNEIGH;
for (bucket = 0; bucket < (1 << nht->hash_shift); bucket++) {