diff options
| author | Mike Christie <mchristi@redhat.com> | 2018-07-23 22:07:45 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-07-31 06:17:53 +0300 |
| commit | cb0f32e12cded06e12ff19104eaf90c6f8310558 (patch) | |
| tree | 132ce615f2e4130c54d6d12d6269c59d64264cce /drivers/target/target_core_configfs.c | |
| parent | ff07e4a414d963d5b1ee1446f05a451e591256de (diff) | |
| download | linux-cb0f32e12cded06e12ff19104eaf90c6f8310558.tar.xz | |
scsi: target: add helper to check if dev is configured
This just adds a helper function to check if a device is configured and it
converts the target users to use it. The next patch will add a backend
module user so those types of modules do not have to know the lio core
details.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 93d3ff34b614..f6b1549f4142 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -810,7 +810,7 @@ static ssize_t pi_prot_type_store(struct config_item *item, dev->transport->name); return -ENOSYS; } - if (!(dev->dev_flags & DF_CONFIGURED)) { + if (!target_dev_configured(dev)) { pr_err("DIF protection requires device to be configured\n"); return -ENODEV; } @@ -859,7 +859,7 @@ static ssize_t pi_prot_format_store(struct config_item *item, dev->transport->name); return -ENOSYS; } - if (!(dev->dev_flags & DF_CONFIGURED)) { + if (!target_dev_configured(dev)) { pr_err("DIF protection format requires device to be configured\n"); return -ENODEV; } @@ -1948,7 +1948,7 @@ static ssize_t target_dev_enable_show(struct config_item *item, char *page) { struct se_device *dev = to_device(item); - return snprintf(page, PAGE_SIZE, "%d\n", !!(dev->dev_flags & DF_CONFIGURED)); + return snprintf(page, PAGE_SIZE, "%d\n", target_dev_configured(dev)); } static ssize_t target_dev_enable_store(struct config_item *item, @@ -2473,7 +2473,7 @@ static ssize_t target_tg_pt_gp_alua_access_state_store(struct config_item *item, " tg_pt_gp ID: %hu\n", tg_pt_gp->tg_pt_gp_valid_id); return -EINVAL; } - if (!(dev->dev_flags & DF_CONFIGURED)) { + if (!target_dev_configured(dev)) { pr_err("Unable to set alua_access_state while device is" " not configured\n"); return -ENODEV; |