Avoid dereferencing a NULL pointer if scsi_host_alloc is failed.
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxx>
---
drivers/scsi/ufs/ufshcd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index e47a0da..58f4ba6 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -1838,7 +1838,7 @@ ufshcd_probe(struct pci_dev *pdev, const struct pci_device_id *id)
err = pci_request_regions(pdev, UFSHCD);
if (err < 0) {
dev_err(&pdev->dev, "request regions failed\n");
- goto out_disable;
+ goto out_host_put;
}
hba->mmio_base = pci_ioremap_bar(pdev, 0);
@@ -1927,8 +1927,9 @@ out_iounmap:
iounmap(hba->mmio_base);
out_release_regions:
pci_release_regions(pdev);
-out_disable:
+out_host_put:
scsi_host_put(host);
+out_disable:
pci_clear_master(pdev);
pci_disable_device(pdev);
out_error:
--
1.7.9.5
--
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