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| author | Hao Wu <hao.a.wu@intel.com> | 2016-07-07 14:53:58 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2016-07-11 08:59:53 +0800 |
| commit | a00df2e5626f6aafafb9bdfd3e189402b1329530 (patch) | |
| tree | 74a466defab878cc4cac48bd30151ddcd32e6b05 /MdeModulePkg | |
| parent | 072a3ca1d36a42aec97f871c808776ee7038ca06 (diff) | |
| download | edk2-a00df2e5626f6aafafb9bdfd3e189402b1329530.tar.gz edk2-a00df2e5626f6aafafb9bdfd3e189402b1329530.tar.bz2 edk2-a00df2e5626f6aafafb9bdfd3e189402b1329530.zip | |
MdeModulePkg SdBlockIoPei: Initialize 'SwitchResp' elements before using
The commit makes sure that the elements in array 'SwitchResp' get
initialized before being used.
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c index c251fbecb3..72efd56d48 100644 --- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c +++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c @@ -2647,6 +2647,7 @@ SdPeimSetBusMode ( //
// Get the supported bus speed from SWITCH cmd return data group #1.
//
+ ZeroMem (SwitchResp, sizeof (SwitchResp));
Status = SdPeimSwitch (Slot, 0xF, 0xF, 0xF, 0xF, FALSE, SwitchResp);
if (EFI_ERROR (Status)) {
return Status;
|