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scsi: target: Make iscsit_register_transport() return void

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This function always returns 0. We can make it return void to simplify the
code. Also, no caller ever checks the return value of this function.

Link: https://lore.kernel.org/r/20200803150008.83920-1-maxg@mellanox.com
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Max Gurtovoy 2020-08-03 18:00:08 +03:00 committed by Martin K. Petersen
parent bf1a28f92a
commit a8ac78357d
2 changed files with 2 additions and 4 deletions
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4
drivers/target/iscsi/iscsi_target_transport.c
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@ -31,7 +31,7 @@ void iscsit_put_transport(struct iscsit_transport *t)
module_put(t->owner);
}
int iscsit_register_transport(struct iscsit_transport *t)
void iscsit_register_transport(struct iscsit_transport *t)
{
INIT_LIST_HEAD(&t->t_node);
@ -40,8 +40,6 @@ int iscsit_register_transport(struct iscsit_transport *t)
mutex_unlock(&transport_mutex);
pr_debug("Registered iSCSI transport: %s\n", t->name);
return 0;
}
EXPORT_SYMBOL(iscsit_register_transport);

2
include/target/iscsi/iscsi_transport.h
View File

@ -43,7 +43,7 @@ static inline void *iscsit_priv_cmd(struct iscsi_cmd *cmd)
* From iscsi_target_transport.c
*/
extern int iscsit_register_transport(struct iscsit_transport *);
extern void iscsit_register_transport(struct iscsit_transport *);
extern void iscsit_unregister_transport(struct iscsit_transport *);
extern struct iscsit_transport *iscsit_get_transport(int);
extern void iscsit_put_transport(struct iscsit_transport *);