From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Date: Tue, 2 Jun 2020 02:41:12 +0000 (-0700)
Subject: nvme-core: use u16 type for ctrl->sqsize
X-Git-Tag: v5.15~3211^2~36^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d4047cf99421d434660a5a0c61ac3e83b4ad0dad;p=platform%2Fkernel%2Flinux-starfive.git

nvme-core: use u16 type for ctrl->sqsize

In nvme_init_identify() when calculating submission queue size use u16
instead of int type in the min_t() since target variable ctrl->sqsize 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 c4ba51d..c1de056 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2873,7 +2873,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
 		return ret;
 	}
 	page_shift = NVME_CAP_MPSMIN(ctrl->cap) + 12;
-	ctrl->sqsize = min_t(int, NVME_CAP_MQES(ctrl->cap), ctrl->sqsize);
+	ctrl->sqsize = min_t(u16, NVME_CAP_MQES(ctrl->cap), ctrl->sqsize);
 
 	if (ctrl->vs >= NVME_VS(1, 1, 0))
 		ctrl->subsystem = NVME_CAP_NSSRC(ctrl->cap);