[PATCH] mtip32xx: Uninitialized variable in mtip_no_dev_cleanup()

[Dan Carpenter]

We set "cmd->state = -ENODEV;" but "cmd" hasn't been initialized yet.
It's weird that GCC doesn't catch this.

Fixes: 4dda4735c581 ("mtip32xx: add a status field to struct mtip_cmd")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Not tested, please review carefully.

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 66a6bd83faae..bd4bf70a5bcd 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -4105,14 +4105,12 @@ static int mtip_block_initialize(struct driver_data *dd)
 static void mtip_no_dev_cleanup(struct request *rq, void *data, bool reserv)
 {
 	struct driver_data *dd = (struct driver_data *)data;
-	struct mtip_cmd *cmd;
+	struct mtip_cmd *cmd = mtip_cmd_from_tag(dd, MTIP_TAG_INTERNAL);
 
 	if (likely(!reserv)) {
 		cmd->status = -ENODEV;
 		blk_mq_complete_request(rq);
 	} else if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &dd->port->flags)) {
-
-		cmd = mtip_cmd_from_tag(dd, MTIP_TAG_INTERNAL);
 		if (cmd->comp_func)
 			cmd->comp_func(dd->port, MTIP_TAG_INTERNAL,
 					cmd, -ENODEV);