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OpenCloudOS-Kernel
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mlx4: fix kfree on error path in new_steering_entry() 

On error path kfree() should get pointer to memory allocated by
kmalloc() not the address of variable holding it (which is on stack).

Signed-off-by: Mariusz Kozlowski <mk@lab.zgora.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mariusz Kozlowski 2011-04-03 22:04:01 -07:00 committed by David S. Miller
parent 2fceec1337
commit a14b289d46
1 changed files with 2 additions and 2 deletions
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4
drivers/net/mlx4/mcg.c
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@ -111,7 +111,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 vep_num, u8 port,
u32 members_count;
struct mlx4_steer_index *new_entry;
struct mlx4_promisc_qp *pqp;
struct mlx4_promisc_qp *dqp;
struct mlx4_promisc_qp *dqp = NULL;
u32 prot;
int err;
u8 pf_num;
@ -184,7 +184,7 @@ out_mailbox:
out_alloc:
if (dqp) {
list_del(&dqp->list);
kfree(&dqp);
kfree(dqp);
}
list_del(&new_entry->list);
kfree(new_entry);