From: Christoph Hellwig Date: Wed, 26 Sep 2012 12:00:36 +0000 (-0400) Subject: iscsit: mark various functions static X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fceb5bc7be7d9a98459fb1e44e1b1bedef094b2c;p=linux-beck.git iscsit: mark various functions static This patch marks a number of functions static to appease sparse static checking. Signed-off-by: Christoph Hellwig Signed-off-by: Nicholas Bellinger --- diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 632a5aeb14d9..cca6d1384a1f 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -427,7 +427,7 @@ int iscsit_reset_np_thread( return 0; } -int iscsit_del_np_comm(struct iscsi_np *np) +static int iscsit_del_np_comm(struct iscsi_np *np) { if (np->np_socket) sock_release(np->np_socket); diff --git a/drivers/target/iscsi/iscsi_target.h b/drivers/target/iscsi/iscsi_target.h index 12abb4c9e34e..f1e4f3155bac 100644 --- a/drivers/target/iscsi/iscsi_target.h +++ b/drivers/target/iscsi/iscsi_target.h @@ -38,4 +38,9 @@ extern struct kmem_cache *lio_cmd_cache; extern struct kmem_cache *lio_qr_cache; extern struct kmem_cache *lio_r2t_cache; +extern struct idr sess_idr; +extern struct mutex auth_id_lock; +extern spinlock_t sess_idr_lock; + + #endif /*** ISCSI_TARGET_H ***/ diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index f491f969ab95..8c9955f51c5d 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -135,7 +135,7 @@ static struct configfs_attribute *lio_target_portal_attrs[] = { #define MAX_PORTAL_LEN 256 -struct se_tpg_np *lio_target_call_addnptotpg( +static struct se_tpg_np *lio_target_call_addnptotpg( struct se_portal_group *se_tpg, struct config_group *group, const char *name) @@ -1170,7 +1170,7 @@ static struct configfs_attribute *lio_target_tpg_attrs[] = { /* Start items for lio_target_tiqn_cit */ -struct se_portal_group *lio_target_tiqn_addtpg( +static struct se_portal_group *lio_target_tiqn_addtpg( struct se_wwn *wwn, struct config_group *group, const char *name) @@ -1220,7 +1220,7 @@ out: return NULL; } -void lio_target_tiqn_deltpg(struct se_portal_group *se_tpg) +static void lio_target_tiqn_deltpg(struct se_portal_group *se_tpg) { struct iscsi_portal_group *tpg; struct iscsi_tiqn *tiqn; @@ -1252,7 +1252,7 @@ static struct configfs_attribute *lio_target_wwn_attrs[] = { NULL, }; -struct se_wwn *lio_target_call_coreaddtiqn( +static struct se_wwn *lio_target_call_coreaddtiqn( struct target_fabric_configfs *tf, struct config_group *group, const char *name) @@ -1300,7 +1300,7 @@ struct se_wwn *lio_target_call_coreaddtiqn( return &tiqn->tiqn_wwn; } -void lio_target_call_coredeltiqn( +static void lio_target_call_coredeltiqn( struct se_wwn *wwn) { struct iscsi_tiqn *tiqn = container_of(wwn, struct iscsi_tiqn, tiqn_wwn); diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c index 2067efd2b7f7..0c37533ccbb5 100644 --- a/drivers/target/iscsi/iscsi_target_erl0.c +++ b/drivers/target/iscsi/iscsi_target_erl0.c @@ -685,7 +685,7 @@ recover: * Called from iscsit_handle_data_out() before DataOUT Payload is received * and CRC computed. */ -extern int iscsit_check_pre_dataout( +int iscsit_check_pre_dataout( struct iscsi_cmd *cmd, unsigned char *buf) { @@ -789,7 +789,7 @@ static void iscsit_handle_time2retain_timeout(unsigned long data) target_put_session(sess->se_sess); } -extern void iscsit_start_time2retain_handler(struct iscsi_session *sess) +void iscsit_start_time2retain_handler(struct iscsi_session *sess) { int tpg_active; /* @@ -822,7 +822,7 @@ extern void iscsit_start_time2retain_handler(struct iscsi_session *sess) /* * Called with spin_lock_bh(&struct se_portal_group->session_lock) held */ -extern int iscsit_stop_time2retain_timer(struct iscsi_session *sess) +int iscsit_stop_time2retain_timer(struct iscsi_session *sess) { struct iscsi_portal_group *tpg = ISCSI_TPG_S(sess); struct se_portal_group *se_tpg = &tpg->tpg_se_tpg; @@ -926,7 +926,7 @@ static void iscsit_handle_connection_cleanup(struct iscsi_conn *conn) } } -extern void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn) +void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn) { spin_lock_bh(&conn->state_lock); if (atomic_read(&conn->connection_exit)) { diff --git a/drivers/target/iscsi/iscsi_target_erl2.c b/drivers/target/iscsi/iscsi_target_erl2.c index 667c19cc3b28..660694544128 100644 --- a/drivers/target/iscsi/iscsi_target_erl2.c +++ b/drivers/target/iscsi/iscsi_target_erl2.c @@ -193,15 +193,13 @@ int iscsit_remove_active_connection_recovery_entry( return 0; } -int iscsit_remove_inactive_connection_recovery_entry( +static void iscsit_remove_inactive_connection_recovery_entry( struct iscsi_conn_recovery *cr, struct iscsi_session *sess) { spin_lock(&sess->cr_i_lock); list_del(&cr->cr_list); spin_unlock(&sess->cr_i_lock); - - return 0; } /* diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index 6aba4395e8d8..1e5d05011915 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -39,10 +39,6 @@ #include "iscsi_target.h" #include "iscsi_target_parameters.h" -extern struct idr sess_idr; -extern struct mutex auth_id_lock; -extern spinlock_t sess_idr_lock; - static int iscsi_login_init_conn(struct iscsi_conn *conn) { INIT_LIST_HEAD(&conn->conn_list); diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index d08373fa8caf..42b1c50d296a 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -44,7 +44,7 @@ void convert_null_to_semi(char *buf, int len) buf[i] = ';'; } -int strlen_semi(char *buf) +static int strlen_semi(char *buf) { int i = 0; diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c index 05d2e6445ade..f15462bfafd2 100644 --- a/drivers/target/iscsi/iscsi_target_tmr.c +++ b/drivers/target/iscsi/iscsi_target_tmr.c @@ -462,7 +462,7 @@ static int iscsit_task_reassign_complete( * Right now the only one that its really needed for is * connection recovery releated TASK_REASSIGN. */ -extern int iscsit_tmr_post_handler(struct iscsi_cmd *cmd, struct iscsi_conn *conn) +int iscsit_tmr_post_handler(struct iscsi_cmd *cmd, struct iscsi_conn *conn) { struct iscsi_tmr_req *tmr_req = cmd->tmr_req; struct se_tmr_req *se_tmr = cmd->se_cmd.se_tmr_req; @@ -477,7 +477,7 @@ extern int iscsit_tmr_post_handler(struct iscsi_cmd *cmd, struct iscsi_conn *con /* * Nothing to do here, but leave it for good measure. :-) */ -int iscsit_task_reassign_prepare_read( +static int iscsit_task_reassign_prepare_read( struct iscsi_tmr_req *tmr_req, struct iscsi_conn *conn) { @@ -552,7 +552,7 @@ static void iscsit_task_reassign_prepare_unsolicited_dataout( } } -int iscsit_task_reassign_prepare_write( +static int iscsit_task_reassign_prepare_write( struct iscsi_tmr_req *tmr_req, struct iscsi_conn *conn) { diff --git a/drivers/target/iscsi/iscsi_target_tq.c b/drivers/target/iscsi/iscsi_target_tq.c index 977e1cf90e83..9d881a000e42 100644 --- a/drivers/target/iscsi/iscsi_target_tq.c +++ b/drivers/target/iscsi/iscsi_target_tq.c @@ -40,7 +40,7 @@ static void iscsi_add_ts_to_active_list(struct iscsi_thread_set *ts) spin_unlock(&active_ts_lock); } -extern void iscsi_add_ts_to_inactive_list(struct iscsi_thread_set *ts) +static void iscsi_add_ts_to_inactive_list(struct iscsi_thread_set *ts) { spin_lock(&inactive_ts_lock); list_add_tail(&ts->ts_list, &inactive_ts_list); @@ -76,7 +76,7 @@ static struct iscsi_thread_set *iscsi_get_ts_from_inactive_list(void) return ts; } -extern int iscsi_allocate_thread_sets(u32 thread_pair_count) +int iscsi_allocate_thread_sets(u32 thread_pair_count) { int allocated_thread_pair_count = 0, i, thread_id; struct iscsi_thread_set *ts = NULL; @@ -140,7 +140,7 @@ extern int iscsi_allocate_thread_sets(u32 thread_pair_count) return allocated_thread_pair_count; } -extern void iscsi_deallocate_thread_sets(void) +void iscsi_deallocate_thread_sets(void) { u32 released_count = 0; struct iscsi_thread_set *ts = NULL; diff --git a/drivers/target/iscsi/iscsi_target_tq.h b/drivers/target/iscsi/iscsi_target_tq.h index 26e6a95ec203..547d11831282 100644 --- a/drivers/target/iscsi/iscsi_target_tq.h +++ b/drivers/target/iscsi/iscsi_target_tq.h @@ -5,7 +5,6 @@ * Defines for thread sets. */ extern int iscsi_thread_set_force_reinstatement(struct iscsi_conn *); -extern void iscsi_add_ts_to_inactive_list(struct iscsi_thread_set *); extern int iscsi_allocate_thread_sets(u32); extern void iscsi_deallocate_thread_sets(void); extern void iscsi_activate_thread_set(struct iscsi_conn *, struct iscsi_thread_set *);