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/wd33c93.c b/drivers/scsi/wd33c93.c
index 6e041a7..9e09da4 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -2192,7 +2192,7 @@
cmd = (struct scsi_cmnd *) cmd->host_scribble;
}
}
- seq_puts(m, "\n");
+ seq_putc(m, '\n');
spin_unlock_irq(&hd->lock);
#endif /* PROC_INTERFACE */
return 0;