diff options
| author | Doug Ledford <dledford@redhat.com> | 2012-03-01 21:55:21 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-03-05 12:23:27 +0400 |
| commit | d474186f19d7ac1c7fbb293fdcfa46103e45e2ca (patch) | |
| tree | ba5eb32ddc42e99dd3600cd7a972cb31ecdf1e61 /drivers/infiniband/ulp/iser/iser_initiator.c | |
| parent | 6b21d18ed50c7d145220b0724ea7f2613abf0f95 (diff) | |
| download | linux-d474186f19d7ac1c7fbb293fdcfa46103e45e2ca.tar.xz | |
IB/iser: Free IB connection resources in the proper place
We allocate the login dma buffers in iser_verbs.c as part of
alloc_ib_conn_resources(), however we are freeing them in
iser_initiator.c as part of iser_free_rx_descriptors(). This is
needlessly confusing. We have an alloc_rx_descriptors() and it
doesn't alloc something that the free_rx_descriptors() frees, and we
have an alloc_ib_conn_resources() that allocs something not freed by
free_ib_conn_resources(). Clean that up.
Signed-off-by: Doug Ledford <dledford@redhat.com>
[ Fix build error in iser_free_ib_conn_res(). - Or ]
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser/iser_initiator.c')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_initiator.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index a607542fc796..622e9857c869 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -220,18 +220,6 @@ void iser_free_rx_descriptors(struct iser_conn *ib_conn) struct iser_rx_desc *rx_desc; struct iser_device *device = ib_conn->device; - if (ib_conn->login_buf) { - if (ib_conn->login_req_dma) - ib_dma_unmap_single(device->ib_device, - ib_conn->login_req_dma, - ISCSI_DEF_MAX_RECV_SEG_LEN, DMA_TO_DEVICE); - if (ib_conn->login_resp_dma) - ib_dma_unmap_single(device->ib_device, - ib_conn->login_resp_dma, - ISER_RX_LOGIN_SIZE, DMA_FROM_DEVICE); - kfree(ib_conn->login_buf); - } - if (!ib_conn->rx_descs) return; |