diff options
| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2014-04-24 19:29:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-26 12:15:27 -0400 |
| commit | e2a367f8e3c2afd5cfd5f0892844c74960ecc031 (patch) | |
| tree | ee8c1694d7ddf250489983569fdf44600ca13d50 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | |
| parent | 1c2658545816088477e91860c3a645053719cb54 (diff) | |
bnx2x: Memory leak during VF removal
When removing a VF interface, the driver fails to release that VF's mailbox
and bulletin board allocated memory.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 5c523b32db70..046c9cca0072 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -2896,6 +2896,14 @@ void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp) return bp->regview + PXP_VF_ADDR_DB_START; } +void bnx2x_vf_pci_dealloc(struct bnx2x *bp) +{ + BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping, + sizeof(struct bnx2x_vf_mbx_msg)); + BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->pf2vf_bulletin_mapping, + sizeof(union pf_vf_bulletin)); +} + int bnx2x_vf_pci_alloc(struct bnx2x *bp) { mutex_init(&bp->vf2pf_mutex); @@ -2915,10 +2923,7 @@ int bnx2x_vf_pci_alloc(struct bnx2x *bp) return 0; alloc_mem_err: - BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping, - sizeof(struct bnx2x_vf_mbx_msg)); - BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->pf2vf_bulletin_mapping, - sizeof(union pf_vf_bulletin)); + bnx2x_vf_pci_dealloc(bp); return -ENOMEM; } |