From c6865b30be7ed894839687b26f2cde9b99b97270 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Tue, 18 Oct 2016 10:01:51 +0200 Subject: scsi: libfc: Replace ->seq_start_next callback with function call The ->seq_start_next callback only ever had one implementation, so call the function directly and drop the callback. Signed-off-by: Hannes Reinecke Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/libfc/fc_exch.c | 6 ++---- drivers/scsi/libfc/fc_fcp.c | 4 ++-- drivers/scsi/libfc/fc_libfc.c | 2 +- drivers/target/tcm_fc/tfc_cmd.c | 4 ++-- drivers/target/tcm_fc/tfc_io.c | 2 +- 5 files changed, 8 insertions(+), 10 deletions(-) (limited to 'drivers') diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index b98ad3f743cb..8a99f846441a 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -585,7 +585,7 @@ static struct fc_seq *fc_seq_start_next_locked(struct fc_seq *sp) * for a given sequence/exchange pair * @sp: The sequence/exchange to get a new exchange for */ -static struct fc_seq *fc_seq_start_next(struct fc_seq *sp) +struct fc_seq *fc_seq_start_next(struct fc_seq *sp) { struct fc_exch *ep = fc_seq_exch(sp); @@ -595,6 +595,7 @@ static struct fc_seq *fc_seq_start_next(struct fc_seq *sp) return sp; } +EXPORT_SYMBOL(fc_seq_start_next); /* * Set the response handler for the exchange associated with a sequence. @@ -2649,9 +2650,6 @@ EXPORT_SYMBOL(fc_exch_recv); */ int fc_exch_init(struct fc_lport *lport) { - if (!lport->tt.seq_start_next) - lport->tt.seq_start_next = fc_seq_start_next; - if (!lport->tt.seq_set_resp) lport->tt.seq_set_resp = fc_seq_set_resp; diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 4fadd6249700..0e67621477a8 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -653,7 +653,7 @@ static int fc_fcp_send_data(struct fc_fcp_pkt *fsp, struct fc_seq *seq, remaining = seq_blen; fh_parm_offset = frame_offset = offset; tlen = 0; - seq = lport->tt.seq_start_next(seq); + seq = fc_seq_start_next(seq); f_ctl = FC_FC_REL_OFF; WARN_ON(!seq); @@ -1024,7 +1024,7 @@ static void fc_fcp_complete_locked(struct fc_fcp_pkt *fsp) struct fc_frame *conf_frame; struct fc_seq *csp; - csp = lport->tt.seq_start_next(seq); + csp = fc_seq_start_next(seq); conf_frame = fc_fcp_frame_alloc(fsp->lp, 0); if (conf_frame) { f_ctl = FC_FC_SEQ_INIT; diff --git a/drivers/scsi/libfc/fc_libfc.c b/drivers/scsi/libfc/fc_libfc.c index c11a638f32e6..d623d084b7ec 100644 --- a/drivers/scsi/libfc/fc_libfc.c +++ b/drivers/scsi/libfc/fc_libfc.c @@ -226,7 +226,7 @@ void fc_fill_reply_hdr(struct fc_frame *fp, const struct fc_frame *in_fp, sp = fr_seq(in_fp); if (sp) - fr_seq(fp) = fr_dev(in_fp)->tt.seq_start_next(sp); + fr_seq(fp) = fc_seq_start_next(sp); fc_fill_hdr(fp, in_fp, r_ctl, FC_FCTL_RESP, 0, parm_offset); } EXPORT_SYMBOL(fc_fill_reply_hdr); diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index 7f6562638abf..12aec538e39b 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -161,7 +161,7 @@ int ft_queue_status(struct se_cmd *se_cmd) /* * Send response. */ - cmd->seq = lport->tt.seq_start_next(cmd->seq); + cmd->seq = fc_seq_start_next(cmd->seq); fc_fill_fc_hdr(fp, FC_RCTL_DD_CMD_STATUS, ep->did, ep->sid, FC_TYPE_FCP, FC_FC_EX_CTX | FC_FC_LAST_SEQ | FC_FC_END_SEQ, 0); @@ -221,7 +221,7 @@ int ft_write_pending(struct se_cmd *se_cmd) memset(txrdy, 0, sizeof(*txrdy)); txrdy->ft_burst_len = htonl(se_cmd->data_length); - cmd->seq = lport->tt.seq_start_next(cmd->seq); + cmd->seq = fc_seq_start_next(cmd->seq); fc_fill_fc_hdr(fp, FC_RCTL_DD_DATA_DESC, ep->did, ep->sid, FC_TYPE_FCP, FC_FC_EX_CTX | FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0); diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index b10ebfd05d13..1eb1f58e00e4 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -82,7 +82,7 @@ int ft_queue_data_in(struct se_cmd *se_cmd) ep = fc_seq_exch(cmd->seq); lport = ep->lp; - cmd->seq = lport->tt.seq_start_next(cmd->seq); + cmd->seq = fc_seq_start_next(cmd->seq); remaining = se_cmd->data_length; -- cgit v1.2.3-59-g8ed1b