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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2013-09-23 05:51:22 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-09-24 03:46:23 +0400 |
| commit | c3faedcdb41a2fedbec8ca8f8612d67b012b44a2 (patch) | |
| tree | d287953ff51e44e7f3be93d42f9d7d825b69a5ad /drivers/acpi/acpica/utdebug.c | |
| parent | f28eb9f5009abdc74d4052ae05c01795e254a6fc (diff) | |
| download | linux-c3faedcdb41a2fedbec8ca8f8612d67b012b44a2.tar.xz | |
ACPICA: acpi_read: On error, do not modify the return value target location.
If an error happens in the middle of a split 32/32 64-bit I/O
operation, do not modify the target of the return value pointer.
Makes the code consistent with the rest of ACPICA. Bjorn Helgaas.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utdebug.c')
0 files changed, 0 insertions, 0 deletions