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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-12-03 00:10:52 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2015-02-02 18:57:45 +0100 |
| commit | 91c40f24faadd977ee9209fee6a760e72a50d19c (patch) | |
| tree | 970b7a1672e51376b341387609b162a2503ca5c8 /drivers/scsi/dc395x.c | |
| parent | aha152x: replace seq_printf with seq_puts (diff) | |
| download | linux-91c40f24faadd977ee9209fee6a760e72a50d19c.tar.xz linux-91c40f24faadd977ee9209fee6a760e72a50d19c.zip | |
scsi: replace seq_printf with seq_puts
Using seq_printf to print a simple string is a lot more expensive than
it needs to be, since seq_puts exists. Replace seq_printf with
seq_puts when possible.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/dc395x.c')
| -rw-r--r-- | drivers/scsi/dc395x.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 0a1ed50ff8bb..3a55ea24aa0b 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -4623,8 +4623,8 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) unsigned long flags; int dev; - seq_printf(m, DC395X_BANNER " PCI SCSI Host Adapter\n"); - seq_printf(m, " Driver Version " DC395X_VERSION "\n"); + seq_puts(m, DC395X_BANNER " PCI SCSI Host Adapter\n"); + seq_puts(m, " Driver Version " DC395X_VERSION "\n"); DC395x_LOCK_IO(acb->scsi_host, flags); @@ -4655,7 +4655,8 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) acb->dcb_map[11], acb->dcb_map[12], acb->dcb_map[13], acb->dcb_map[14], acb->dcb_map[15]); - seq_printf(m, "Un ID LUN Prty Sync Wide DsCn SndS TagQ nego_period SyncFreq SyncOffs MaxCmd\n"); + seq_puts(m, + "Un ID LUN Prty Sync Wide DsCn SndS TagQ nego_period SyncFreq SyncOffs MaxCmd\n"); dev = 0; list_for_each_entry(dcb, &acb->dcb_list, list) { @@ -4681,7 +4682,7 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) seq_printf(m, " %2i.%1i M %02i ", spd, spd1, (dcb->sync_offset & 0x0f)); } else - seq_printf(m, " "); + seq_puts(m, " "); /* Add more info ... */ seq_printf(m, " %02i\n", dcb->max_command); @@ -4689,9 +4690,9 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) } if (timer_pending(&acb->waiting_timer)) - seq_printf(m, "Waiting queue timer running\n"); + seq_puts(m, "Waiting queue timer running\n"); else - seq_printf(m, "\n"); + seq_puts(m, "\n"); list_for_each_entry(dcb, &acb->dcb_list, list) { struct ScsiReqBlk *srb; @@ -4708,7 +4709,7 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) list_for_each_entry(srb, &dcb->srb_going_list, list) seq_printf(m, " %p", srb->cmd); if (!list_empty(&dcb->srb_waiting_list) || !list_empty(&dcb->srb_going_list)) - seq_printf(m, "\n"); + seq_puts(m, "\n"); } if (debug_enabled(DBG_1)) { @@ -4716,7 +4717,7 @@ static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host) list_for_each_entry(dcb, &acb->dcb_list, list) { seq_printf(m, "%p -> ", dcb); } - seq_printf(m, "END\n"); + seq_puts(m, "END\n"); } DC395x_UNLOCK_IO(acb->scsi_host, flags); |