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authorPeter Korsgaard <jacmet@sunsite.dk>2007-11-06 11:56:02 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2007-12-03 14:00:16 +0000
commit235d6200ea63372935e097cb82e6a8c133d51cad (patch)
treeb65b0d9f41b6295810806cba7f1f1105255ad02e
parent256331d53a40f436cd0b16166621d819923145c8 (diff)
downloadop-kernel-dev-235d6200ea63372935e097cb82e6a8c133d51cad.zip
op-kernel-dev-235d6200ea63372935e097cb82e6a8c133d51cad.tar.gz
[MTD] mtdoops cleanup
Use memcpy instead of open coding a copy loop. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
-rw-r--r--drivers/mtd/mtdoops.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index f8af627..20eaf29 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -286,7 +286,6 @@ mtdoops_console_write(struct console *co, const char *s, unsigned int count)
{
struct mtdoops_context *cxt = co->data;
struct mtd_info *mtd = cxt->mtd;
- int i;
if (!oops_in_progress) {
mtdoops_console_sync();
@@ -305,10 +304,8 @@ mtdoops_console_write(struct console *co, const char *s, unsigned int count)
if ((count + cxt->writecount) > OOPS_PAGE_SIZE)
count = OOPS_PAGE_SIZE - cxt->writecount;
- for (i = 0; i < count; i++, s++)
- *((char *)(cxt->oops_buf) + cxt->writecount + i) = *s;
-
- cxt->writecount = cxt->writecount + count;
+ memcpy(cxt->oops_buf + cxt->writecount, s, count);
+ cxt->writecount += count;
}
static int __init mtdoops_console_setup(struct console *co, char *options)
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