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authorsfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524>2013-02-20 08:20:14 +0000
committersfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524>2013-02-20 08:20:14 +0000
commit1ac9cb8a53d779cbcd454ce010f825acad741502 (patch)
treeff65484340455fca867d80ab58fd26cabb0c4704 /NetworkPkg/UefiPxeBcDxe
parent510ed4312fbff1284daef5b1e03ba34a5e081cde (diff)
downloadedk2-platforms-1ac9cb8a53d779cbcd454ce010f825acad741502.tar.xz
Remove the useless goto statements in PXE driver.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14137 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'NetworkPkg/UefiPxeBcDxe')
-rw-r--r--NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c28
-rw-r--r--NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c10
2 files changed, 10 insertions, 28 deletions
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
index 183dc0ced7..6c36d058f6 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
@@ -1,7 +1,7 @@
/** @file
This implementation of EFI_PXE_BASE_CODE_PROTOCOL and EFI_LOAD_FILE_PROTOCOL.
- Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -428,10 +428,6 @@ EfiPxeBcDhcp (
// Start S.A.R.R. process to get a IPv6 address and other boot information.
//
Status = PxeBcDhcp6Sarr (Private, Private->Dhcp6);
-
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- }
} else {
//
@@ -443,13 +439,11 @@ EfiPxeBcDhcp (
// Start D.O.R.A. process to get a IPv4 address and other boot information.
//
Status = PxeBcDhcp4Dora (Private, Private->Dhcp4);
-
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- }
}
-
-ON_EXIT:
+
+ //
+ // Reconfigure the UDP instance with the default configuration.
+ //
if (Mode->UsingIpv6) {
Private->Udp6Read->Configure (Private->Udp6Read, &Private->Udp6CfgData);
} else {
@@ -690,9 +684,7 @@ EfiPxeBcDiscover (
}
}
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- } else {
+ if (!EFI_ERROR (Status)) {
//
// Parse the cached PXE reply packet, and store it into mode data if valid.
//
@@ -964,11 +956,9 @@ EfiPxeBcMtftp (
Mode->IcmpErrorReceived = TRUE;
}
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- }
-
-ON_EXIT:
+ //
+ // Reconfigure the UDP instance with the default configuration.
+ //
if (Mode->UsingIpv6) {
Private->Udp6Read->Configure (Private->Udp6Read, &Private->Udp6CfgData);
} else {
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
index f918d6a298..e6fb01ca71 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.c
@@ -1,7 +1,7 @@
/** @file
Support functions implementation for UefiPxeBc Driver.
- Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -59,10 +59,6 @@ PxeBcFlushStaionIp (
}
Status = Private->Ip6->Receive (Private->Ip6, &Private->Icmp6Token);
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- }
-
} else {
ASSERT (SubnetMask != NULL);
CopyMem (&Private->Udp4CfgData.StationAddress, StationIp, sizeof (EFI_IPv4_ADDRESS));
@@ -82,10 +78,6 @@ PxeBcFlushStaionIp (
}
Status = Private->Ip4->Receive (Private->Ip4, &Private->IcmpToken);
- if (EFI_ERROR (Status)) {
- goto ON_EXIT;
- }
-
}
ON_EXIT: