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scsi: replace seq_printf with seq_puts

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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>
This commit is contained in:
Rasmus Villemoes
2014-12-03 00:10:52 +01:00
committed by James Bottomley
parent ee7c7277d9
commit 91c40f24fa
21 changed files with 136 additions and 138 deletions
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12
drivers/scsi/wd7000.c
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@@ -1330,9 +1330,9 @@ static int wd7000_show_info(struct seq_file *m, struct Scsi_Host *host)
icmbs = adapter->mb.icmb;
seq_printf(m, "\nControl port value: 0x%x\n", adapter->control);
seq_printf(m, "Incoming mailbox:\n");
seq_puts(m, "Incoming mailbox:\n");
seq_printf(m, " size: %d\n", ICMB_CNT);
seq_printf(m, " queued messages: ");
seq_puts(m, " queued messages: ");
for (i = count = 0; i < ICMB_CNT; i++)
if (icmbs[i].status) {
@@ -1340,12 +1340,12 @@ static int wd7000_show_info(struct seq_file *m, struct Scsi_Host *host)
seq_printf(m, "0x%x ", i);
}
seq_printf(m, count ? "\n" : "none\n");
seq_puts(m, count ? "\n" : "none\n");
seq_printf(m, "Outgoing mailbox:\n");
seq_puts(m, "Outgoing mailbox:\n");
seq_printf(m, " size: %d\n", OGMB_CNT);
seq_printf(m, " next message: 0x%x\n", adapter->next_ogmb);
seq_printf(m, " queued messages: ");
seq_puts(m, " queued messages: ");
for (i = count = 0; i < OGMB_CNT; i++)
if (ogmbs[i].status) {
@@ -1353,7 +1353,7 @@ static int wd7000_show_info(struct seq_file *m, struct Scsi_Host *host)
seq_printf(m, "0x%x ", i);
}
seq_printf(m, count ? "\n" : "none\n");
seq_puts(m, count ? "\n" : "none\n");
#endif
spin_unlock_irqrestore(host->host_lock, flags);