From: Joel Granados <j.granados@samsung.com>
Date: Wed, 2 Nov 2022 17:17:08 +0000 (+0100)
Subject: nvme: return err on nvme_init_non_mdts_limits fail
X-Git-Tag: v5.15.92~1267
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=63d011ad0505114f5ee56a028e0a808f13e5dc59;p=platform%2Fkernel%2Flinux-rpi.git

nvme: return err on nvme_init_non_mdts_limits fail

[ Upstream commit bcaf434b8f04e1ee82a8b1e1bce0de99fbff67fa ]

In nvme_init_non_mdts_limits function we were returning 0 when kzalloc
failed; it now returns -ENOMEM.

Fixes: 5befc7c26e5a ("nvme: implement non-mdts command limits")
Signed-off-by: Joel Granados <j.granados@samsung.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 692ee0f4..2d5b5e0 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2874,7 +2874,7 @@ static int nvme_init_non_mdts_limits(struct nvme_ctrl *ctrl)
 
 	id = kzalloc(sizeof(*id), GFP_KERNEL);
 	if (!id)
-		return 0;
+		return -ENOMEM;
 
 	c.identify.opcode = nvme_admin_identify;
 	c.identify.cns = NVME_ID_CNS_CS_CTRL;