diff options
Diffstat (limited to 'drivers/scsi/fnic/vnic_dev.c')
| -rw-r--r-- | drivers/scsi/fnic/vnic_dev.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/scsi/fnic/vnic_dev.c b/drivers/scsi/fnic/vnic_dev.c index 1b88a3b53eee..3e5b437c0492 100644 --- a/drivers/scsi/fnic/vnic_dev.c +++ b/drivers/scsi/fnic/vnic_dev.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2008 Cisco Systems, Inc. All rights reserved. * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. */ #include <linux/kernel.h> @@ -254,7 +242,7 @@ void vnic_dev_free_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring) } } -int vnic_dev_cmd1(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, int wait) +static int vnic_dev_cmd1(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, int wait) { struct vnic_devcmd __iomem *devcmd = vdev->devcmd; int delay; @@ -316,7 +304,7 @@ int vnic_dev_cmd1(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, int wait) return -ETIMEDOUT; } -int vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, +static int vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, int wait) { struct devcmd2_controller *dc2c = vdev->devcmd2; @@ -411,7 +399,7 @@ int vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, } -int vnic_dev_init_devcmd1(struct vnic_dev *vdev) +static int vnic_dev_init_devcmd1(struct vnic_dev *vdev) { vdev->devcmd = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD, 0); if (!vdev->devcmd) @@ -422,7 +410,7 @@ int vnic_dev_init_devcmd1(struct vnic_dev *vdev) } -int vnic_dev_init_devcmd2(struct vnic_dev *vdev) +static int vnic_dev_init_devcmd2(struct vnic_dev *vdev) { int err; unsigned int fetch_index; @@ -444,7 +432,8 @@ int vnic_dev_init_devcmd2(struct vnic_dev *vdev) fetch_index = ioread32(&vdev->devcmd2->wq.ctrl->fetch_index); if (fetch_index == 0xFFFFFFFF) { /* check for hardware gone */ pr_err("error in devcmd2 init"); - return -ENODEV; + err = -ENODEV; + goto err_free_wq; } /* @@ -460,7 +449,7 @@ int vnic_dev_init_devcmd2(struct vnic_dev *vdev) err = vnic_dev_alloc_desc_ring(vdev, &vdev->devcmd2->results_ring, DEVCMD2_RING_SIZE, DEVCMD2_DESC_SIZE); if (err) - goto err_free_wq; + goto err_disable_wq; vdev->devcmd2->result = (struct devcmd2_result *) vdev->devcmd2->results_ring.descs; @@ -481,8 +470,9 @@ int vnic_dev_init_devcmd2(struct vnic_dev *vdev) err_free_desc_ring: vnic_dev_free_desc_ring(vdev, &vdev->devcmd2->results_ring); -err_free_wq: +err_disable_wq: vnic_wq_disable(&vdev->devcmd2->wq); +err_free_wq: vnic_wq_free(&vdev->devcmd2->wq); err_free_devcmd2: kfree(vdev->devcmd2); @@ -492,7 +482,7 @@ err_free_devcmd2: } -void vnic_dev_deinit_devcmd2(struct vnic_dev *vdev) +static void vnic_dev_deinit_devcmd2(struct vnic_dev *vdev) { vnic_dev_free_desc_ring(vdev, &vdev->devcmd2->results_ring); vnic_wq_disable(&vdev->devcmd2->wq); @@ -503,7 +493,7 @@ void vnic_dev_deinit_devcmd2(struct vnic_dev *vdev) } -int vnic_dev_cmd_no_proxy(struct vnic_dev *vdev, +static int vnic_dev_cmd_no_proxy(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, u64 *a0, u64 *a1, int wait) { int err; |