The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
void iscsit_put_transport(struct iscsit_transport *t)
{
- if (t->owner)
- module_put(t->owner);
+ module_put(t->owner);
}
int iscsit_register_transport(struct iscsit_transport *t)
return hba;
out_module_put:
- if (hba->transport->owner)
- module_put(hba->transport->owner);
+ module_put(hba->transport->owner);
hba->transport = NULL;
out_free_hba:
kfree(hba);
pr_debug("CORE_HBA[%d] - Detached HBA from Generic Target"
" Core\n", hba->hba_id);
- if (hba->transport->owner)
- module_put(hba->transport->owner);
+ module_put(hba->transport->owner);
hba->transport = NULL;
kfree(hba);