f8c8e99c9e212f1be0be5c28a432a369a1e30348
NULL is returned to Mapping when Operation is BusMasterCommonBuffer or BusMasterCommonBuffer64 in PeiIoMmuMap(). So Mapping == NULL is valid when calling PeiIoMmuUnmap().940dbd071e
wrongly changed EFI_SUCCESS to EFI_INVALID_PARAMETER when Mapping == NULL in PeiIoMmuUnmap(). This patch is to correct it. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> (cherry picked from commitabe63fa7dc
)
Description
Languages
C
82.2%
Python
10.3%
Assembly
3.4%
Rich Text Format
1.8%
C++
0.7%
Other
1.2%