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| 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/esas2r | |
| parent | 3d30079c3a9000504cf71e4e8dd94619070dc4f3 (diff) | |
| download | linux-f50332ff2574130903356e800913c1a73cc6c1dc.tar.bz2 | |
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/esas2r')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 7e1c21e6736b..31f8966b2e03 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -749,7 +749,7 @@ int esas2r_show_info(struct seq_file *m, struct Scsi_Host *sh) if (dev_count == 0) seq_puts(m, "none\n"); - seq_puts(m, "\n"); + seq_putc(m, '\n'); return 0; } |