diff options
Diffstat (limited to 'drivers/vhost/tcm_vhost.c')
| -rw-r--r-- | drivers/vhost/tcm_vhost.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index ef88844..79e7e4d 100644 --- a/drivers/vhost/tcm_vhost.c +++ b/drivers/vhost/tcm_vhost.c @@ -414,14 +414,12 @@ static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd( { struct tcm_vhost_cmd *tv_cmd; struct tcm_vhost_nexus *tv_nexus; - struct se_session *se_sess; tv_nexus = tv_tpg->tpg_nexus; if (!tv_nexus) { pr_err("Unable to locate active struct tcm_vhost_nexus\n"); return ERR_PTR(-EIO); } - se_sess = tv_nexus->tvn_se_sess; tv_cmd = kzalloc(sizeof(struct tcm_vhost_cmd), GFP_ATOMIC); if (!tv_cmd) { @@ -970,7 +968,10 @@ static long vhost_scsi_ioctl(struct file *f, unsigned int ioctl, return vhost_scsi_set_features(vs, features); default: mutex_lock(&vs->dev.mutex); - r = vhost_dev_ioctl(&vs->dev, ioctl, arg); + r = vhost_dev_ioctl(&vs->dev, ioctl, argp); + /* TODO: flush backend after dev ioctl. */ + if (r == -ENOIOCTLCMD) + r = vhost_vring_ioctl(&vs->dev, ioctl, argp); mutex_unlock(&vs->dev.mutex); return r; } |