Messages in this thread Patch in this message | | | From | Michał Kępień <> | Subject | [PATCH] ata: ahci_xgene: free structure returned by acpi_get_object_info() | Date | Thu, 5 Jan 2017 15:14:01 +0100 |
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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> --- drivers/ata/ahci_xgene.c | 6 ++++-- 1 file 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); } } } -- 2.11.0
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