mtd_blkdevs.c: quiet a "symbol shadows" sparse warning

In register_mtd_blktrans(), the symbol 'ret' is already declared
as an int at the start of the function.  The inner loop declaration
is unnecessary.  Quiets the following sparse warning:

  warning: symbol 'ret' shadows an earlier one

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 0acbf4f5be50..955226d74808 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -388,7 +388,7 @@ int register_mtd_blktrans(struct mtd_blktrans_ops *tr)
         tr->blkcore_priv->thread = kthread_run(mtd_blktrans_thread, tr,
                         "%sd", tr->name);
         if (IS_ERR(tr->blkcore_priv->thread)) {
-                int ret = PTR_ERR(tr->blkcore_priv->thread);
+                ret = PTR_ERR(tr->blkcore_priv->thread);
                 blk_cleanup_queue(tr->blkcore_priv->rq);
                 unregister_blkdev(tr->major, tr->name);
                 kfree(tr->blkcore_priv);