5.4-stable review patch. If anyone has any objections, please let me know.
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From: Qiuxu Zhuo qiuxu.zhuo@intel.com
[ Upstream commit 231e341036d9988447e3b3345cf741a98139199e ]
The error path order of ie31200_init() is incorrect, fix it.
Fixes: 709ed1bcef12 ("EDAC/ie31200: Fallback if host bridge device is already initialized") Signed-off-by: Qiuxu Zhuo qiuxu.zhuo@intel.com Signed-off-by: Tony Luck tony.luck@intel.com Tested-by: Gary Wang gary.c.wang@intel.com Link: https://lore.kernel.org/r/20250310011411.31685-4-qiuxu.zhuo@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/edac/ie31200_edac.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/edac/ie31200_edac.c b/drivers/edac/ie31200_edac.c index 0fc78a922e3f3..d3d9916b1ba3f 100644 --- a/drivers/edac/ie31200_edac.c +++ b/drivers/edac/ie31200_edac.c @@ -611,7 +611,7 @@ static int __init ie31200_init(void)
pci_rc = pci_register_driver(&ie31200_driver); if (pci_rc < 0) - goto fail0; + return pci_rc;
if (!mci_pdev) { ie31200_registered = 0; @@ -622,11 +622,13 @@ static int __init ie31200_init(void) if (mci_pdev) break; } + if (!mci_pdev) { edac_dbg(0, "ie31200 pci_get_device fail\n"); pci_rc = -ENODEV; - goto fail1; + goto fail0; } + pci_rc = ie31200_init_one(mci_pdev, &ie31200_pci_tbl[i]); if (pci_rc < 0) { edac_dbg(0, "ie31200 init fail\n"); @@ -634,12 +636,12 @@ static int __init ie31200_init(void) goto fail1; } } - return 0;
+ return 0; fail1: - pci_unregister_driver(&ie31200_driver); -fail0: pci_dev_put(mci_pdev); +fail0: + pci_unregister_driver(&ie31200_driver);
return pci_rc; }