From: Gerd Bayer <gbayer@linux.ibm.com>
Date: Fri, 24 Oct 2025 11:05:31 +0000 (+0200)
Subject: nvme-pci: print error message on failure in nvme_probe
X-Git-Tag: v6.19-rc1~50^2^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9adfb5b68cb623a37eea76432c09f478c593d0e;p=thirdparty%2Fkernel%2Flinux.git

nvme-pci: print error message on failure in nvme_probe

Add a new error message that makes failures to probe visible in the
kernel log, like:
nvme 0008:00:00.0: error -ENODEV: probe failed

This highlights issues with a particular device right away instead of
leaving users to search for missing drives.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Signed-off-by: Gerd Bayer <gbayer@linux.ibm.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
---

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 9085bed107fde..9a7616aa6889b 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3602,6 +3602,7 @@ out_uninit_ctrl:
 	nvme_uninit_ctrl(&dev->ctrl);
 out_put_ctrl:
 	nvme_put_ctrl(&dev->ctrl);
+	dev_err_probe(&pdev->dev, result, "probe failed\n");
 	return result;
 }