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net: netlink: minor: remove unused pointer in alloc_pg_vec

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Variable ptr is being assigned, but never used, so just remove it.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Borkmann
2013-08-02 17:32:39 +02:00
committed by David S. Miller
parent 6ef94cfafb
commit 8a849bb7f0
1 changed files with 2 additions and 2 deletions
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4
net/netlink/af_netlink.c
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@@ -294,14 +294,14 @@ static void **alloc_pg_vec(struct netlink_sock *nlk,
{ {
unsigned int block_nr = req->nm_block_nr; unsigned int block_nr = req->nm_block_nr;
unsigned int i; unsigned int i;
void **pg_vec, *ptr; void **pg_vec;
pg_vec = kcalloc(block_nr, sizeof(void *), GFP_KERNEL); pg_vec = kcalloc(block_nr, sizeof(void *), GFP_KERNEL);
if (pg_vec == NULL) if (pg_vec == NULL)
return NULL; return NULL;
for (i = 0; i < block_nr; i++) { for (i = 0; i < block_nr; i++) {
pg_vec[i] = ptr = alloc_one_pg_vec_page(order); pg_vec[i] = alloc_one_pg_vec_page(order);
if (pg_vec[i] == NULL) if (pg_vec[i] == NULL)
goto err1; goto err1;
} }