From: Thomas Fourier Date: Mon, 16 Feb 2026 14:10:55 +0000 (+0100) Subject: scsi: snic: Remove unused linkstatus X-Git-Tag: ceph-for-7.0-rc4~70^2~3^2~1 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=af3973e7b4fd91e6884b312526168869fb013d68;p=ceph-client.git scsi: snic: Remove unused linkstatus The (struct vnic_dev).linkstatus buffer is freed in svnic_dev_unregister() and referenced in svnic_dev_link_status() but never alloc'd. This means (struct vnic_dev).linkstatus is always null and the dealloc the reference in svnic_dev_link_status() is dead code. Signed-off-by: Thomas Fourier Acked-by: Karan Tilak Kumar Link: https://patch.msgid.link/20260216141056.59429-2-fourier.thomas@gmail.com Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/snic/vnic_dev.c b/drivers/scsi/snic/vnic_dev.c index 760f3f22095c..c4df0b17c86c 100644 --- a/drivers/scsi/snic/vnic_dev.c +++ b/drivers/scsi/snic/vnic_dev.c @@ -42,8 +42,6 @@ struct vnic_dev { struct vnic_devcmd_notify *notify; struct vnic_devcmd_notify notify_copy; dma_addr_t notify_pa; - u32 *linkstatus; - dma_addr_t linkstatus_pa; struct vnic_stats *stats; dma_addr_t stats_pa; struct vnic_devcmd_fw_info *fw_info; @@ -650,8 +648,6 @@ int svnic_dev_init(struct vnic_dev *vdev, int arg) int svnic_dev_link_status(struct vnic_dev *vdev) { - if (vdev->linkstatus) - return *vdev->linkstatus; if (!vnic_dev_notify_ready(vdev)) return 0; @@ -686,11 +682,6 @@ void svnic_dev_unregister(struct vnic_dev *vdev) sizeof(struct vnic_devcmd_notify), vdev->notify, vdev->notify_pa); - if (vdev->linkstatus) - dma_free_coherent(&vdev->pdev->dev, - sizeof(u32), - vdev->linkstatus, - vdev->linkstatus_pa); if (vdev->stats) dma_free_coherent(&vdev->pdev->dev, sizeof(struct vnic_stats),