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author | Hannes Reinecke <hare@suse.de> | 2021-12-21 08:20:46 +0100 |
---|---|---|
committer | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-01-05 19:33:01 +0900 |
commit | e1553351d747cbcd62db01d579dff916edcc782c (patch) | |
tree | 458f6ec1bf4a1f3ad2a2457caded1d534a0c3fee /drivers/ata/libata-scsi.c | |
parent | b5a5fc8b0f8175e4b3aaf182c1b23de4ccdd3347 (diff) | |
download | linux-stable-e1553351d747cbcd62db01d579dff916edcc782c.tar.gz linux-stable-e1553351d747cbcd62db01d579dff916edcc782c.tar.bz2 linux-stable-e1553351d747cbcd62db01d579dff916edcc782c.zip |
ata: libata: remove pointless VPRINTK() calls
Most of the information is already covered by tracepoints
(if not downright pointless), so remove the VPRINTK() calls.
And while we're at it, remove ata_scsi_dump_cdb(), too,
as this information can be retrieved from scsi tracing.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
-rw-r--r-- | drivers/ata/libata-scsi.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index bfbb4cca4c17..11fb046e3035 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1299,8 +1299,6 @@ static void scsi_6_lba_len(const u8 *cdb, u64 *plba, u32 *plen) u64 lba = 0; u32 len; - VPRINTK("six-byte command\n"); - lba |= ((u64)(cdb[1] & 0x1f)) << 16; lba |= ((u64)cdb[2]) << 8; lba |= ((u64)cdb[3]); @@ -1326,8 +1324,6 @@ static void scsi_10_lba_len(const u8 *cdb, u64 *plba, u32 *plen) u64 lba = 0; u32 len = 0; - VPRINTK("ten-byte command\n"); - lba |= ((u64)cdb[2]) << 24; lba |= ((u64)cdb[3]) << 16; lba |= ((u64)cdb[4]) << 8; @@ -1355,8 +1351,6 @@ static void scsi_16_lba_len(const u8 *cdb, u64 *plba, u32 *plen) u64 lba = 0; u32 len = 0; - VPRINTK("sixteen-byte command\n"); - lba |= ((u64)cdb[2]) << 56; lba |= ((u64)cdb[3]) << 48; lba |= ((u64)cdb[4]) << 40; @@ -1706,8 +1700,6 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd, struct ata_queued_cmd *qc; int rc; - VPRINTK("ENTER\n"); - qc = ata_scsi_qc_new(dev, cmd); if (!qc) goto err_mem; @@ -1738,7 +1730,6 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd, /* select device, send command to hardware */ ata_qc_issue(qc); - VPRINTK("EXIT\n"); return 0; early_finish: @@ -1851,8 +1842,6 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf) 2 }; - VPRINTK("ENTER\n"); - /* set scsi removable (RMB) bit per ata bit, or if the * AHCI port says it's external (Hotplug-capable, eSATA). */ @@ -2287,8 +2276,6 @@ static unsigned int ata_scsiop_mode_sense(struct ata_scsi_args *args, u8 *rbuf) u8 dpofua, bp = 0xff; u16 fp; - VPRINTK("ENTER\n"); - six_byte = (scsicmd[0] == MODE_SENSE); ebd = !(scsicmd[1] & 0x8); /* dbd bit inverted == edb */ /* @@ -2406,8 +2393,6 @@ static unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf) log2_per_phys = ata_id_log2_per_physical_sector(dev->id); lowest_aligned = ata_id_logical_sector_offset(dev->id, log2_per_phys); - VPRINTK("ENTER\n"); - if (args->cmd->cmnd[0] == READ_CAPACITY) { if (last_lba >= 0xffffffffULL) last_lba = 0xffffffff; @@ -2474,7 +2459,6 @@ static unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf) */ static unsigned int ata_scsiop_report_luns(struct ata_scsi_args *args, u8 *rbuf) { - VPRINTK("ENTER\n"); rbuf[3] = 8; /* just one lun, LUN 0, size 8 bytes */ return 0; @@ -2570,8 +2554,6 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc) struct scsi_cmnd *cmd = qc->scsicmd; unsigned int err_mask = qc->err_mask; - VPRINTK("ENTER, err_mask 0x%X\n", err_mask); - /* handle completion from new EH */ if (unlikely(qc->ap->ops->error_handler && (err_mask || qc->flags & ATA_QCFLAG_SENSE_VALID))) { @@ -3680,8 +3662,6 @@ static unsigned int ata_scsi_mode_select_xlat(struct ata_queued_cmd *qc) u8 buffer[64]; const u8 *p = buffer; - VPRINTK("ENTER\n"); - six_byte = (cdb[0] == MODE_SELECT); if (six_byte) { if (scmd->cmd_len < 5) { @@ -3979,26 +3959,6 @@ static inline ata_xlat_func_t ata_get_xlat_func(struct ata_device *dev, u8 cmd) return NULL; } -/** - * ata_scsi_dump_cdb - dump SCSI command contents to dmesg - * @ap: ATA port to which the command was being sent - * @cmd: SCSI command to dump - * - * Prints the contents of a SCSI command via printk(). - */ - -void ata_scsi_dump_cdb(struct ata_port *ap, struct scsi_cmnd *cmd) -{ -#ifdef ATA_VERBOSE_DEBUG - struct scsi_device *scsidev = cmd->device; - - VPRINTK("CDB (%u:%d,%d,%lld) %9ph\n", - ap->print_id, - scsidev->channel, scsidev->id, scsidev->lun, - cmd->cmnd); -#endif -} - int __ata_scsi_queuecmd(struct scsi_cmnd *scmd, struct ata_device *dev) { u8 scsi_op = scmd->cmnd[0]; @@ -4077,8 +4037,6 @@ int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd) spin_lock_irqsave(ap->lock, irq_flags); - ata_scsi_dump_cdb(ap, cmd); - dev = ata_scsi_find_dev(ap, scsidev); if (likely(dev)) rc = __ata_scsi_queuecmd(cmd, dev); |