Reviewed-By: Wu Jiaxin <jiaxin...@intel.com>
> -----Original Message-----
> From: Zhang, Lubo
> Sent: Wednesday, May 11, 2016 9:38 AM
> To: edk2-devel@lists.01.org
> Cc: Ye, Ting <ting...@intel.com>; Fu, Siyuan <siyuan...@intel.com>; Wu,
> Jiaxin <jiaxin...@intel.com>
> Subject: [patch] NetworkPkg: Bug fix of iSCSI to support MPIO
>
> If two attempts added on different NIC and enable MPIO attribute, then
> change the attempts order. If both two attempts succeed to connect the
> target,it should abort the later one in the order and uninstall
> ExtScsiPassThruProtocol Interface, But now it unistall it twice.
>
> Cc: Ye Ting <ting...@intel.com>
> Cc: Fu Siyuan <siyuan...@intel.com>
> Cc: Wu Jiaxin <jiaxin...@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Zhang Lubo <lubo.zh...@intel.com>
> ---
> NetworkPkg/IScsiDxe/IScsiDriver.c | 18 +++++++++++++++---
> 1 file changed, 15 insertions(+), 3 deletions(-)
>
> diff --git a/NetworkPkg/IScsiDxe/IScsiDriver.c
> b/NetworkPkg/IScsiDxe/IScsiDriver.c
> index 12095cb..5a121ce 100644
> --- a/NetworkPkg/IScsiDxe/IScsiDriver.c
> +++ b/NetworkPkg/IScsiDxe/IScsiDriver.c
> @@ -863,14 +863,26 @@ IScsiStart (
> IScsiRemoveNic (ExistPrivate->Controller);
> if (ExistPrivate->Session != NULL) {
> IScsiSessionAbort (ExistPrivate->Session);
> }
>
> - Status = IScsiCleanDriverData (ExistPrivate);
> - if (EFI_ERROR (Status)) {
> - goto ON_ERROR;
> + if (ExistPrivate->DevicePath != NULL) {
> + Status = gBS->UninstallProtocolInterface (
> + ExistPrivate->ExtScsiPassThruHandle,
> + &gEfiDevicePathProtocolGuid,
> + ExistPrivate->DevicePath
> + );
> + if (EFI_ERROR (Status)) {
> + goto ON_ERROR;
> + }
> +
> + FreePool (ExistPrivate->DevicePath);
> }
> +
> + gBS->CloseEvent (ExistPrivate->ExitBootServiceEvent);
> + FreePool (ExistPrivate);
> +
> }
> } else {
> //
> // Use the attempt in earlier order as boot selected in single path
> mode.
> //
> --
> 1.9.5.msysgit.1
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