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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-03-10 10:45:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-11 11:21:10 +0200 |
| commit | 5dd660ee0ebedf9aea7bbf7360584668af3cecce (patch) | |
| tree | bdc63d73f8729d2d50a923d15a7330f7c0a83e9c /include/linux/stackprotector.h | |
| parent | be0860081ab64f99bcdaeaaf106778b1a16a3198 (diff) | |
ata: ahci_xgene: dereferencing uninitialized pointer in probe
commit 8134233e8d346aaa1c929dc510e75482ae318bce upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions