From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Date: Tue, 2 Jun 2020 02:41:11 +0000 (-0700)
Subject: nvme-core: use u16 type for directives
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a87835e9ecbd29ddffdd5bae81dc913afc221abd;p=linux.git

nvme-core: use u16 type for directives

In nvme_configure_directives() when calculating number of streams use
u16 instead of unsigned type in the min_t() since target variable
ctrl->nr_streams is of type u16.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index cd763f31864b6..c4ba51dd213f1 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -555,7 +555,7 @@ static int nvme_configure_directives(struct nvme_ctrl *ctrl)
 		goto out_disable_stream;
 	}
 
-	ctrl->nr_streams = min_t(unsigned, ctrl->nssa, BLK_MAX_WRITE_HINTS - 1);
+	ctrl->nr_streams = min_t(u16, ctrl->nssa, BLK_MAX_WRITE_HINTS - 1);
 	dev_info(ctrl->device, "Using %u streams\n", ctrl->nr_streams);
 	return 0;