diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-12-03 00:10:54 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2015-02-02 09:57:46 -0800 |
| commit | f50332ff2574130903356e800913c1a73cc6c1dc (patch) | |
| tree | 89f06badf4e0f42bc26f150d89101efde0dea82e /drivers/scsi/qla2xxx/qla_dfs.c | |
| parent | 3d30079c3a9000504cf71e4e8dd94619070dc4f3 (diff) | |
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>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dfs.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
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++); } |