sg_init_table() should use unsigned loop index variable
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>
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 19b751a..32326c2 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -243,7 +243,7 @@
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;
}