diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_device.c | 19 | ||||
| -rw-r--r-- | drivers/target/target_core_fabric_configfs.c | 4 | ||||
| -rw-r--r-- | drivers/target/target_core_internal.h | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_tpg.c | 3 |
4 files changed, 14 insertions, 14 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 00159a4e781f..de5f4fea7f62 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1295,24 +1295,26 @@ struct se_lun *core_dev_add_lun( { struct se_lun *lun_p; u32 lun_access = 0; + int rc; if (atomic_read(&dev->dev_access_obj.obj_access_count) != 0) { pr_err("Unable to export struct se_device while dev_access_obj: %d\n", atomic_read(&dev->dev_access_obj.obj_access_count)); - return NULL; + return ERR_PTR(-EACCES); } lun_p = core_tpg_pre_addlun(tpg, lun); - if ((IS_ERR(lun_p)) || !lun_p) - return NULL; + if (IS_ERR(lun_p)) + return lun_p; if (dev->dev_flags & DF_READ_ONLY) lun_access = TRANSPORT_LUNFLAGS_READ_ONLY; else lun_access = TRANSPORT_LUNFLAGS_READ_WRITE; - if (core_tpg_post_addlun(tpg, lun_p, lun_access, dev) < 0) - return NULL; + rc = core_tpg_post_addlun(tpg, lun_p, lun_access, dev); + if (rc < 0) + return ERR_PTR(rc); pr_debug("%s_TPG[%u]_LUN[%u] - Activated %s Logical Unit from" " CORE HBA: %u\n", tpg->se_tpg_tfo->get_fabric_name(), @@ -1349,11 +1351,10 @@ int core_dev_del_lun( u32 unpacked_lun) { struct se_lun *lun; - int ret = 0; - lun = core_tpg_pre_dellun(tpg, unpacked_lun, &ret); - if (!lun) - return ret; + lun = core_tpg_pre_dellun(tpg, unpacked_lun); + if (IS_ERR(lun)) + return PTR_ERR(lun); core_tpg_post_dellun(tpg, lun); diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index 4f77cce22646..9a2ce11e1a6e 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -766,9 +766,9 @@ static int target_fabric_port_link( lun_p = core_dev_add_lun(se_tpg, dev->se_hba, dev, lun->unpacked_lun); - if (IS_ERR(lun_p) || !lun_p) { + if (IS_ERR(lun_p)) { pr_err("core_dev_add_lun() failed\n"); - ret = -EINVAL; + ret = PTR_ERR(lun_p); goto out; } diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index 26f135e94f6e..45001364788a 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -90,7 +90,7 @@ void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *); struct se_lun *core_tpg_pre_addlun(struct se_portal_group *, u32); int core_tpg_post_addlun(struct se_portal_group *, struct se_lun *, u32, void *); -struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32, int *); +struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun); int core_tpg_post_dellun(struct se_portal_group *, struct se_lun *); /* target_core_transport.c */ diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index b7668029bb31..06336ecd872d 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -807,8 +807,7 @@ static void core_tpg_shutdown_lun( struct se_lun *core_tpg_pre_dellun( struct se_portal_group *tpg, - u32 unpacked_lun, - int *ret) + u32 unpacked_lun) { struct se_lun *lun; |
