This is a note to let you know that I've just added the patch titled
nvme: return err on nvme_init_non_mdts_limits fail
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nvme-return-err-on-nvme_init_non_mdts_limits-fail.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 992852b60d346e413e9d646275eacc68fb857081
Author: Joel Granados <j.granados@xxxxxxxxxxx>
Date: Wed Nov 2 18:17:08 2022 +0100
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@xxxxxxxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 692ee0f4a1ec..2d5b5e0fb66a 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;
