3b4e2d6196
This patch fixed the following warning: cmds-send.c:464:6: warning: ‘ret' may be used uninitialized in this function [-Wuninitialized] crc32c.c:121:1: warning: control reaches end of non-void function [-Wreturn-type] send-utils.c:69:11: warning: ‘comp' may be used uninitialized in this function [-Wuninitialized] send-utils.c:126:6: warning: ‘comp' may be used uninitialized in this function [-Wuninitialized] send-utils.c:99:22: warning: ‘entry' may be used uninitialized in this function [-Wuninitialized] btrfs.c:261:2: warning: implicit declaration of function ‘crc32c_optimization_init' [-Wimplicit-function-declaration] btrfs.c:105:2: warning: ‘cmd' may be used uninitialized in this function [-Wuninitialized] restore.c:435:12: warning: ignoring return value of ‘ftruncate', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
30 lines
1,002 B
C
30 lines
1,002 B
C
/*
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* Copyright (C) 2007 Red Hat. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef __CRC32C__
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#define __CRC32C__
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#include "kerncompat.h"
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u32 crc32c_le(u32 seed, unsigned char const *data, size_t length);
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void crc32c_optimization_init(void);
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#define crc32c(seed, data, length) crc32c_le(seed, (unsigned char const *)data, length)
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#define btrfs_crc32c crc32c
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#endif
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