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sg_init_table() should use unsigned loop index variable
author
Chuck Lever
<chuck.lever@oracle.com>
Fri, 26 Oct 2007 17:29:48 +0000
(19:29 +0200)
committer
Jens Axboe
<jens.axboe@oracle.com>
Mon, 29 Oct 2007 08:18:04 +0000
(09:18 +0100)
Clean up: fix a mixed sign comparison in sg_init_table() accidentally
introduced by commit
d6ec0842
. The sign of the loop index variable
should match the sign of the "nents" argument.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
include/linux/scatterlist.h
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diff --git
a/include/linux/scatterlist.h
b/include/linux/scatterlist.h
index
19b751a
..
32326c2
100644
(file)
--- a/
include/linux/scatterlist.h
+++ b/
include/linux/scatterlist.h
@@
-243,7
+243,7
@@
static inline void sg_init_table(struct scatterlist *sgl, unsigned int nents)
sg_mark_end(sgl, nents);
#ifdef CONFIG_DEBUG_SG
{
- int i;
+
unsigned
int i;
for (i = 0; i < nents; i++)
sgl[i].sg_magic = SG_MAGIC;
}