scsi: print single-character strings with seq_putc
Using seq_putc to print a single character saves at least a strlen()
call and a memory access, and may also give a small .text reduction.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 48c79f9..5ee7f44 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4692,7 +4692,7 @@
if (timer_pending(&acb->waiting_timer))
seq_puts(m, "Waiting queue timer running\n");
else
- seq_puts(m, "\n");
+ seq_putc(m, '\n');
list_for_each_entry(dcb, &acb->dcb_list, list) {
struct ScsiReqBlk *srb;
@@ -4709,7 +4709,7 @@
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_puts(m, "\n");
+ seq_putc(m, '\n');
}
if (debug_enabled(DBG_1)) {
