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>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 19b751aabd16..32326c293d7b 100644
--- 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;
         }