From ce8b5df04292e93a117d9f863af206245bf61271 Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Fri, 9 Apr 2010 14:23:10 -0700 Subject: [PATCH] [SCSI] libfc: set both precision and field with when printing FC IDs Most of the prints of fabric IDs were specified as %6x, which will not print any leading 0s. It's nice to see leading 0s for identifiers like this, which are a fixed length. This patch sets the precision modifier as well, making the specifier %6.6x, which forces the printing of leading 0s. Signed-off-by: Chris Leech Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/libfc/fc_disc.c | 6 +++--- drivers/scsi/libfc/fc_fcp.c | 16 ++++++++-------- drivers/scsi/libfc/fc_libfc.h | 6 +++--- drivers/scsi/libfc/fc_lport.c | 14 +++++++------- 4 files changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 1087a7f18e84..83314a18db2b 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -132,7 +132,7 @@ static void fc_disc_recv_rscn_req(struct fc_seq *sp, struct fc_frame *fp, switch (fmt) { case ELS_ADDR_FMT_PORT: FC_DISC_DBG(disc, "Port address format for port " - "(%6x)\n", ntoh24(pp->rscn_fid)); + "(%6.6x)\n", ntoh24(pp->rscn_fid)); dp = kzalloc(sizeof(*dp), GFP_KERNEL); if (!dp) { redisc = 1; @@ -449,7 +449,7 @@ static int fc_disc_gpn_ft_parse(struct fc_disc *disc, void *buf, size_t len) } else { printk(KERN_WARNING "libfc: Failed to allocate " "memory for the newly discovered port " - "(%6x)\n", ids.port_id); + "(%6.6x)\n", ids.port_id); error = -ENOMEM; } } @@ -607,7 +607,7 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp, rdata->ids.port_name = port_name; else if (rdata->ids.port_name != port_name) { FC_DISC_DBG(disc, "GPN_ID accepted. WWPN changed. " - "Port-id %x wwpn %llx\n", + "Port-id %6.6x wwpn %llx\n", rdata->ids.port_id, port_name); lport->tt.rport_logoff(rdata); diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index f99d66fa2ef5..81a7c976b373 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -489,7 +489,7 @@ crc_err: /* per cpu count, not total count, but OK for limit */ if (stats->InvalidCRCCount++ < 5) printk(KERN_WARNING "libfc: CRC error on data " - "frame for port (%6x)\n", + "frame for port (%6.6x)\n", fc_host_port_id(lport->host)); put_cpu(); /* @@ -894,7 +894,7 @@ static void fc_fcp_resp(struct fc_fcp_pkt *fsp, struct fc_frame *fp) return; } fsp->status_code = FC_DATA_OVRRUN; - FC_FCP_DBG(fsp, "tgt %6x xfer len %zx greater than expected, " + FC_FCP_DBG(fsp, "tgt %6.6x xfer len %zx greater than expected, " "len %x, data len %x\n", fsp->rport->port_id, fsp->xfer_len, expected_len, fsp->data_len); @@ -1562,7 +1562,7 @@ static void fc_fcp_rec_error(struct fc_fcp_pkt *fsp, struct fc_frame *fp) break; default: - FC_FCP_DBG(fsp, "REC %p fid %x error unexpected error %d\n", + FC_FCP_DBG(fsp, "REC %p fid %6.6x error unexpected error %d\n", fsp, fsp->rport->port_id, error); fsp->status_code = FC_CMD_PLOGO; /* fall through */ @@ -1572,7 +1572,7 @@ static void fc_fcp_rec_error(struct fc_fcp_pkt *fsp, struct fc_frame *fp) * Assume REC or LS_ACC was lost. * The exchange manager will have aborted REC, so retry. */ - FC_FCP_DBG(fsp, "REC fid %x error error %d retry %d/%d\n", + FC_FCP_DBG(fsp, "REC fid %6.6x error error %d retry %d/%d\n", fsp->rport->port_id, error, fsp->recov_retry, FC_MAX_RECOV_RETRY); if (fsp->recov_retry++ < FC_MAX_RECOV_RETRY) @@ -2053,7 +2053,7 @@ int fc_eh_device_reset(struct scsi_cmnd *sc_cmd) if (lport->state != LPORT_ST_READY) return rc; - FC_SCSI_DBG(lport, "Resetting rport (%6x)\n", rport->port_id); + FC_SCSI_DBG(lport, "Resetting rport (%6.6x)\n", rport->port_id); fsp = fc_fcp_pkt_alloc(lport, GFP_NOIO); if (fsp == NULL) { @@ -2101,11 +2101,11 @@ int fc_eh_host_reset(struct scsi_cmnd *sc_cmd) if (fc_fcp_lport_queue_ready(lport)) { shost_printk(KERN_INFO, shost, "libfc: Host reset succeeded " - "on port (%6x)\n", fc_host_port_id(lport->host)); + "on port (%6.6x)\n", fc_host_port_id(lport->host)); return SUCCESS; } else { shost_printk(KERN_INFO, shost, "libfc: Host reset failed, " - "port (%6x) is not ready.\n", + "port (%6.6x) is not ready.\n", fc_host_port_id(lport->host)); return FAILED; } @@ -2191,7 +2191,7 @@ void fc_fcp_destroy(struct fc_lport *lport) if (!list_empty(&si->scsi_pkt_queue)) printk(KERN_ERR "libfc: Leaked SCSI packets when destroying " - "port (%6x)\n", fc_host_port_id(lport->host)); + "port (%6.6x)\n", fc_host_port_id(lport->host)); mempool_destroy(si->scsi_pkt_pool); kfree(si); diff --git a/drivers/scsi/libfc/fc_libfc.h b/drivers/scsi/libfc/fc_libfc.h index 741fd5c72e13..efc6b3fe6f35 100644 --- a/drivers/scsi/libfc/fc_libfc.h +++ b/drivers/scsi/libfc/fc_libfc.h @@ -45,7 +45,7 @@ extern unsigned int fc_debug_logging; #define FC_LPORT_DBG(lport, fmt, args...) \ FC_CHECK_LOGGING(FC_LPORT_LOGGING, \ - printk(KERN_INFO "host%u: lport %6x: " fmt, \ + printk(KERN_INFO "host%u: lport %6.6x: " fmt, \ (lport)->host->host_no, \ fc_host_port_id((lport)->host), ##args)) @@ -57,7 +57,7 @@ extern unsigned int fc_debug_logging; #define FC_RPORT_ID_DBG(lport, port_id, fmt, args...) \ FC_CHECK_LOGGING(FC_RPORT_LOGGING, \ - printk(KERN_INFO "host%u: rport %6x: " fmt, \ + printk(KERN_INFO "host%u: rport %6.6x: " fmt, \ (lport)->host->host_no, \ (port_id), ##args)) @@ -66,7 +66,7 @@ extern unsigned int fc_debug_logging; #define FC_FCP_DBG(pkt, fmt, args...) \ FC_CHECK_LOGGING(FC_FCP_LOGGING, \ - printk(KERN_INFO "host%u: fcp: %6x: " fmt, \ + printk(KERN_INFO "host%u: fcp: %6.6x: " fmt, \ (pkt)->lp->host->host_no, \ pkt->rport->port_id, ##args)) diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index a6cf94d44ef8..e89bdd53acf0 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -172,7 +172,7 @@ static void fc_lport_rport_callback(struct fc_lport *lport, struct fc_rport_priv *rdata, enum fc_rport_event event) { - FC_LPORT_DBG(lport, "Received a %d event for port (%6x)\n", event, + FC_LPORT_DBG(lport, "Received a %d event for port (%6.6x)\n", event, rdata->ids.port_id); mutex_lock(&lport->lp_mutex); @@ -183,7 +183,7 @@ static void fc_lport_rport_callback(struct fc_lport *lport, fc_lport_enter_ns(lport, LPORT_ST_RNN_ID); } else { FC_LPORT_DBG(lport, "Received an READY event " - "on port (%6x) for the directory " + "on port (%6.6x) for the directory " "server, but the lport is not " "in the DNS state, it's in the " "%d state", rdata->ids.port_id, @@ -575,7 +575,7 @@ void __fc_linkup(struct fc_lport *lport) */ void fc_linkup(struct fc_lport *lport) { - printk(KERN_INFO "host%d: libfc: Link up on port (%6x)\n", + printk(KERN_INFO "host%d: libfc: Link up on port (%6.6x)\n", lport->host->host_no, fc_host_port_id(lport->host)); mutex_lock(&lport->lp_mutex); @@ -605,7 +605,7 @@ void __fc_linkdown(struct fc_lport *lport) */ void fc_linkdown(struct fc_lport *lport) { - printk(KERN_INFO "host%d: libfc: Link down on port (%6x)\n", + printk(KERN_INFO "host%d: libfc: Link down on port (%6.6x)\n", lport->host->host_no, fc_host_port_id(lport->host)); mutex_lock(&lport->lp_mutex); @@ -707,7 +707,7 @@ void fc_lport_disc_callback(struct fc_lport *lport, enum fc_disc_event event) break; case DISC_EV_FAILED: printk(KERN_ERR "host%d: libfc: " - "Discovery failed for port (%6x)\n", + "Discovery failed for port (%6.6x)\n", lport->host->host_no, fc_host_port_id(lport->host)); mutex_lock(&lport->lp_mutex); fc_lport_enter_reset(lport); @@ -753,7 +753,7 @@ static void fc_lport_set_port_id(struct fc_lport *lport, u32 port_id, struct fc_frame *fp) { if (port_id) - printk(KERN_INFO "host%d: Assigned Port ID %6x\n", + printk(KERN_INFO "host%d: Assigned Port ID %6.6x\n", lport->host->host_no, port_id); fc_host_port_id(lport->host) = port_id; @@ -1499,7 +1499,7 @@ void fc_lport_flogi_resp(struct fc_seq *sp, struct fc_frame *fp, lport->r_a_tov = 2 * e_d_tov; fc_lport_set_port_id(lport, did, fp); printk(KERN_INFO "host%d: libfc: " - "Port (%6x) entered " + "Port (%6.6x) entered " "point-to-point mode\n", lport->host->host_no, did); fc_lport_ptp_setup(lport, ntoh24(fh->fh_s_id), -- 2.34.1