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StdLib: Fix more GCC warnings/errors caused by variables being set but not used.

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Removed variables that had no effect on code behavior.
Normalized comment formatting.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed by: Daryl McDaniel <daryl.mcdaniel@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16284 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2014-10-31 17:50:33 +00:00
committed by darylm503
parent 4d5b818c78
commit beaaa3b715
8 changed files with 285 additions and 550 deletions
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28
StdLib/BsdSocketLib/getsockopt.c
View File

@@ -1,22 +1,19 @@
/** @file
Implement the getsockopt API.
Copyright (c) 2011, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
Copyright (c) 2011 - 2014, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <SocketInternals.h>
/**
Get the socket options
/** Get the socket options
The
<a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/getsockopt.html#">POSIX</a>
@@ -31,7 +28,6 @@
@return This routine returns zero (0) if successful or -1 when an error occurs.
In the case of an error, ::errno contains more details.
**/
int
getsockopt (
@@ -44,27 +40,19 @@ getsockopt (
{
int OptionStatus;
EFI_SOCKET_PROTOCOL * pSocketProtocol;
EFI_STATUS Status;
//
// Locate the context for this socket
//
pSocketProtocol = BslFdToSocketProtocol ( s, NULL, &errno );
if ( NULL != pSocketProtocol ) {
//
// Get the socket option
//
Status = pSocketProtocol->pfnOptionGet ( pSocketProtocol,
(void) pSocketProtocol->pfnOptionGet ( pSocketProtocol,
level,
option_name,
option_value,
option_len,
&errno );
}
//
// Return the operation stauts
//
OptionStatus = ( 0 == errno ) ? 0 : -1;
return OptionStatus;
}