[PATCH] EDAC: i5100_edac: Fix error handling code in i5100_init_one

[Dinghao Liu <dinghao.liu@zju.edu.cn>]

When pci_get_device_func() fails, we don't need to execute
pci_dev_put(). But mci should be freed to prevent memleak.
When pci_enable_device() fails, we don't need to disable
einj either.

Fixes: 52608ba205461 ("i5100_edac: probe for device 19 function 0")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
 drivers/edac/i5100_edac.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 191aa7c19ded..410bbe55cd3f 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -1061,13 +1061,13 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 				    PCI_DEVICE_ID_INTEL_5100_19, 0);
 	if (!einj) {
 		ret = -ENODEV;
-		goto bail_einj;
+		goto bail_free;
 	}
 
 	rc = pci_enable_device(einj);
 	if (rc < 0) {
 		ret = rc;
-		goto bail_disable_einj;
+		goto bail_einj;
 	}
 
 
@@ -1136,14 +1136,14 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 bail_scrub:
 	priv->scrub_enable = 0;
 	cancel_delayed_work_sync(&(priv->i5100_scrubbing));
-	edac_mc_free(mci);
-
-bail_disable_einj:
 	pci_disable_device(einj);
 
 bail_einj:
 	pci_dev_put(einj);
 
+bail_free:
+	edac_mc_free(mci);
+
 bail_disable_ch1:
 	pci_disable_device(ch1mm);
 
-- 
2.17.1