diff options
| author | Star Zeng <star.zeng@intel.com> | 2018-03-13 09:18:03 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-03-17 15:41:03 +0800 |
| commit | fbe1328a51136538ec985ce7b9ef7cf97ba999e9 (patch) | |
| tree | e30d238164328da50291e1dcceec6f4e04755bc2 /SecurityPkg/Tcg/Opal | |
| parent | a34a886962561f6d8550b2a1bb193798ca456431 (diff) | |
| download | edk2-fbe1328a51136538ec985ce7b9ef7cf97ba999e9.tar.gz | |
SecurityPkg OpalPasswordDxe: Return directly if no any device
Return directly if no any device in EndOfDxe notification.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Chao Zhang <chao.b.zhang@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>
Diffstat (limited to 'SecurityPkg/Tcg/Opal')
| -rw-r--r-- | SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c index d2597ce33e..1b55bbe4ec 100644 --- a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c +++ b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c @@ -611,6 +611,14 @@ OpalEndOfDxeEventNotify ( }
//
+ // If no any device, return directly.
+ //
+ if (mOpalDriver.DeviceList == NULL) {
+ gBS->CloseEvent (Event);
+ return;
+ }
+
+ //
// Assume 64K size and alignment are enough.
//
Length = 0x10000;
|