6.17-stable review patch. If anyone has any objections, please let me know.
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From: Harshit Mogalapalli harshit.m.mogalapalli@oracle.com
[ Upstream commit c5705a2a4aa35350e504b72a94b5c71c3754833c ]
When CGX fails mapping to NIX, set the error code to -ENODEV, currently err is zero and that is treated as success path.
Reported-by: Dan Carpenter dan.carpenter@linaro.org Closes: https://lore.kernel.org/all/aLAdlCg2_Yv7Y-3h@stanley.mountain/ Fixes: d280233fc866 ("Octeontx2-af: Fix NIX X2P calibration failures") Signed-off-by: Harshit Mogalapalli harshit.m.mogalapalli@oracle.com Reviewed-by: Simon Horman horms@kernel.org Link: https://patch.msgid.link/20251010204239.94237-1-harshit.m.mogalapalli@oracle... Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c index 69324ae093973..31310018c3cac 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -1981,6 +1981,7 @@ static int cgx_probe(struct pci_dev *pdev, const struct pci_device_id *id) !is_cgx_mapped_to_nix(pdev->subsystem_device, cgx->cgx_id)) { dev_notice(dev, "CGX %d not mapped to NIX, skipping probe\n", cgx->cgx_id); + err = -ENODEV; goto err_release_regions; }