diff options
| author | Michał Kępień <kernel@kempniu.pl> | 2017-01-05 17:14:01 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-01-06 19:39:14 +0300 |
| commit | de2518201e526f4491e5856b9818f5c18684a6a7 (patch) | |
| tree | ae80f5794d62b0b8c0975201b493f429603e894f /drivers/ata | |
| parent | 2874d5ee6c06ab72f2729968926b3d5ef8fca897 (diff) | |
| download | linux-de2518201e526f4491e5856b9818f5c18684a6a7.tar.xz | |
ata: ahci_xgene: free structure returned by acpi_get_object_info()
acpi_get_object_info() allocates the returned structure, which the
caller has to free when the call succeeds. Free it when appropriate.
Fixes: c9802a4be661 ("ata: ahci_xgene: Add AHCI Support for 2nd HW version of APM X-Gene SoC AHCI SATA Host controller.")
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/ahci_xgene.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c index 73b19b277138..c2b5941d9184 100644 --- a/drivers/ata/ahci_xgene.c +++ b/drivers/ata/ahci_xgene.c @@ -821,8 +821,10 @@ static int xgene_ahci_probe(struct platform_device *pdev) dev_warn(&pdev->dev, "%s: Error reading device info. Assume version1\n", __func__); version = XGENE_AHCI_V1; - } else if (info->valid & ACPI_VALID_CID) { - version = XGENE_AHCI_V2; + } else { + if (info->valid & ACPI_VALID_CID) + version = XGENE_AHCI_V2; + kfree(info); } } } |