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SecurityPkg OpalPasswordDxe: Return directly if no any device

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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>
(cherry picked from commit fbe1328a51)
This commit is contained in:
Star Zeng
2018-03-13 09:18:03 +08:00
parent 61384921e0
commit 8f75e458a0
1 changed files with 8 additions and 0 deletions
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8
SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c
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@@ -610,6 +610,14 @@ OpalEndOfDxeEventNotify (
mOpalRequestVariableSize = 0; mOpalRequestVariableSize = 0;
} }
//
// If no any device, return directly.
//
if (mOpalDriver.DeviceList == NULL) {
gBS->CloseEvent (Event);
return;
}
// //
// Assume 64K size and alignment are enough. // Assume 64K size and alignment are enough.
// //