| commit | 8134233e8d346aaa1c929dc510e75482ae318bce | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Mar 10 10:45:32 2016 +0300 |
| committer | Tejun Heo <tj@kernel.org> | Fri Mar 11 12:40:34 2016 -0500 |
| tree | 305ea06f72fcf8516634350c2fc76d1969eaf86d | |
| parent | 8ba559fd09bcf4e87faad3efa465dacf04c076c9 [diff] |
ata: ahci_xgene: dereferencing uninitialized pointer in probe
If the call to acpi_get_object_info() fails then "info" hasn't been
initialized. In that situation, we already know that "version" should
be XGENE_AHCI_V1 so we don't actually need to dereference "info".
Fixes: c9802a4be661 ('ata: ahci_xgene: Add AHCI Support for 2nd HW version of APM X-Gene SoC AHCI SATA Host controller.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>