scsi: libfc: Replace ->exch_seq_send callback with function call
The ->exch_seq_send callback only ever had one implementation,
so we can call the function directly and drop the callback.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 7bba81e..5e8a208 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -485,37 +485,6 @@ struct libfc_function_template {
void *arg, u32 timer_msec);
/*
- * Send the FC frame payload using a new exchange and sequence.
- *
- * The exchange response handler is set in this routine to resp()
- * function pointer. It can be called in two scenarios: if a timeout
- * occurs or if a response frame is received for the exchange. The
- * fc_frame pointer in response handler will also indicate timeout
- * as error using IS_ERR related macros.
- *
- * The exchange destructor handler is also set in this routine.
- * The destructor handler is invoked by EM layer when exchange
- * is about to free, this can be used by caller to free its
- * resources along with exchange free.
- *
- * The arg is passed back to resp and destructor handler.
- *
- * The timeout value (in msec) for an exchange is set if non zero
- * timer_msec argument is specified. The timer is canceled when
- * it fires or when the exchange is done. The exchange timeout handler
- * is registered by EM layer.
- *
- * STATUS: OPTIONAL
- */
- struct fc_seq *(*exch_seq_send)(struct fc_lport *, struct fc_frame *,
- void (*resp)(struct fc_seq *,
- struct fc_frame *,
- void *),
- void (*destructor)(struct fc_seq *,
- void *),
- void *, unsigned int timer_msec);
-
- /*
* Sets up the DDP context for a given exchange id on the given
* scatterlist if LLD supports DDP for large receive.
*
@@ -1117,6 +1086,13 @@ void fc_fill_hdr(struct fc_frame *, const struct fc_frame *,
*****************************/
int fc_exch_init(struct fc_lport *);
void fc_exch_update_stats(struct fc_lport *lport);
+struct fc_seq *fc_exch_seq_send(struct fc_lport *lport,
+ struct fc_frame *fp,
+ void (*resp)(struct fc_seq *,
+ struct fc_frame *fp,
+ void *arg),
+ void (*destructor)(struct fc_seq *, void *),
+ void *arg, u32 timer_msec);
void fc_seq_els_rsp_send(struct fc_frame *, enum fc_els_cmd,
struct fc_seq_els_data *);
struct fc_exch_mgr_anchor *fc_exch_mgr_add(struct fc_lport *,