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/ips.c b/drivers/scsi/ips.c
index 615a9a3..7542f11 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -2137,7 +2137,7 @@
seq_printf(m, "\tCurrent Active PT Commands : %d\n",
ha->num_ioctl);
- seq_puts(m, "\n");
+ seq_putc(m, '\n');
return 0;
}