From f50332ff2574130903356e800913c1a73cc6c1dc Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Wed, 3 Dec 2014 00:10:54 +0100 Subject: 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 Reviewed-by: Finn Thain Signed-off-by: Christoph Hellwig --- drivers/scsi/qla2xxx/qla_dfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/qla2xxx/qla_dfs.c') diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index c837ba3156f7..15cf074ffa3c 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -38,7 +38,7 @@ qla2x00_dfs_fce_show(struct seq_file *s, void *unused) seq_printf(s, "\n%llx: ", (unsigned long long)((cnt * 4) + fce_start)); else - seq_puts(s, " "); + seq_putc(s, ' '); seq_printf(s, "%08x", *fce++); } -- cgit