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authorDan Carpenter <dan.carpenter@oracle.com>2016-03-10 10:45:32 +0300
committerTejun Heo <tj@kernel.org>2016-03-11 12:40:34 -0500
commit8134233e8d346aaa1c929dc510e75482ae318bce (patch)
tree305ea06f72fcf8516634350c2fc76d1969eaf86d /block
parent8ba559fd09bcf4e87faad3efa465dacf04c076c9 (diff)
downloadlinux-sh-8134233e8d346aaa1c929dc510e75482ae318bce.tar.gz
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>
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