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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); 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); INIT_LIST_HEAD(&t->t_node);
@@ -40,8 +40,6 @@ int iscsit_register_transport(struct iscsit_transport *t)
mutex_unlock(&transport_mutex); mutex_unlock(&transport_mutex);
pr_debug("Registered iSCSI transport: %s\n", t->name); pr_debug("Registered iSCSI transport: %s\n", t->name);
return 0;
} }
EXPORT_SYMBOL(iscsit_register_transport); 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 * 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 void iscsit_unregister_transport(struct iscsit_transport *);
extern struct iscsit_transport *iscsit_get_transport(int); extern struct iscsit_transport *iscsit_get_transport(int);
extern void iscsit_put_transport(struct iscsit_transport *); extern void iscsit_put_transport(struct iscsit_transport *);