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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-08 10:41:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-08 10:41:00 -0800 |
| commit | 846ade7dd2e630a309a8c57302046e8c4037b8df (patch) | |
| tree | 021892148643db7cd0c898ad5939ecc7836a7330 /drivers/vhost/scsi.c | |
| parent | 977e41524dae8fed9c82e3dd298f3b48282fc0b8 (diff) | |
| parent | d25cc43c6775bff6b8e3dad97c747954b805e421 (diff) | |
| download | linux-846ade7dd2e630a309a8c57302046e8c4037b8df.tar.gz linux-846ade7dd2e630a309a8c57302046e8c4037b8df.tar.xz | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio/vhost updates from Michael Tsirkin:
"virtio, vhost: fixes, cleanups, features
This includes the disk/cache memory stats for for the virtio balloon,
as well as multiple fixes and cleanups"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost: don't hold onto file pointer for VHOST_SET_LOG_FD
vhost: don't hold onto file pointer for VHOST_SET_VRING_ERR
vhost: don't hold onto file pointer for VHOST_SET_VRING_CALL
ringtest: ring.c malloc & memset to calloc
virtio_vop: don't kfree device on register failure
virtio_pci: don't kfree device on register failure
virtio: split device_register into device_initialize and device_add
vhost: remove unused lock check flag in vhost_dev_cleanup()
vhost: Remove the unused variable.
virtio_blk: print capacity at probe time
virtio: make VIRTIO a menuconfig to ease disabling it all
virtio/ringtest: virtio_ring: fix up need_event math
virtio/ringtest: fix up need_event math
virtio: virtio_mmio: make of_device_ids const.
firmware: Use PTR_ERR_OR_ZERO()
virtio-mmio: Use PTR_ERR_OR_ZERO()
vhost/scsi: Improve a size determination in four functions
virtio_balloon: include disk/file caches memory statistics
Diffstat (limited to 'drivers/vhost/scsi.c')
| -rw-r--r-- | drivers/vhost/scsi.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 71517b3c5558..7ad57094d736 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -586,8 +586,7 @@ vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct vhost_scsi_tpg *tpg, sg = cmd->tvc_sgl; prot_sg = cmd->tvc_prot_sgl; pages = cmd->tvc_upages; - memset(cmd, 0, sizeof(struct vhost_scsi_cmd)); - + memset(cmd, 0, sizeof(*cmd)); cmd->tvc_sgl = sg; cmd->tvc_prot_sgl = prot_sg; cmd->tvc_upages = pages; @@ -1420,7 +1419,7 @@ static int vhost_scsi_release(struct inode *inode, struct file *f) mutex_unlock(&vs->dev.mutex); vhost_scsi_clear_endpoint(vs, &t); vhost_dev_stop(&vs->dev); - vhost_dev_cleanup(&vs->dev, false); + vhost_dev_cleanup(&vs->dev); /* Jobs can re-queue themselves in evt kick handler. Do extra flush. */ vhost_scsi_flush(vs); kfree(vs->dev.vqs); @@ -1725,7 +1724,7 @@ static int vhost_scsi_make_nexus(struct vhost_scsi_tpg *tpg, return -EEXIST; } - tv_nexus = kzalloc(sizeof(struct vhost_scsi_nexus), GFP_KERNEL); + tv_nexus = kzalloc(sizeof(*tv_nexus), GFP_KERNEL); if (!tv_nexus) { mutex_unlock(&tpg->tv_tpg_mutex); pr_err("Unable to allocate struct vhost_scsi_nexus\n"); @@ -1926,7 +1925,7 @@ vhost_scsi_make_tpg(struct se_wwn *wwn, if (kstrtou16(name + 5, 10, &tpgt) || tpgt >= VHOST_SCSI_MAX_TARGET) return ERR_PTR(-EINVAL); - tpg = kzalloc(sizeof(struct vhost_scsi_tpg), GFP_KERNEL); + tpg = kzalloc(sizeof(*tpg), GFP_KERNEL); if (!tpg) { pr_err("Unable to allocate struct vhost_scsi_tpg"); return ERR_PTR(-ENOMEM); @@ -1980,7 +1979,7 @@ vhost_scsi_make_tport(struct target_fabric_configfs *tf, /* if (vhost_scsi_parse_wwn(name, &wwpn, 1) < 0) return ERR_PTR(-EINVAL); */ - tport = kzalloc(sizeof(struct vhost_scsi_tport), GFP_KERNEL); + tport = kzalloc(sizeof(*tport), GFP_KERNEL); if (!tport) { pr_err("Unable to allocate struct vhost_scsi_tport"); return ERR_PTR(-ENOMEM); |