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lvm2_run: don't return uninitialized for _memlock_inc or _memlock_dec

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* tools/lvmcmdlib.c: Initialize "ret".  Also avoid useless string
comparison.
This commit is contained in:
Jim Meyering 2008-06-23 09:27:45 +00:00
parent d179cc7a55
commit 65b19284b5
2 changed files with 4 additions and 2 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.39 -
================================
lvm2_run: Don't return uninitialized "ret" for _memlock_inc or _memlock_dec.
Avoid link failure when configuring without --enable-cmdlib.
Avoid link failure when configuring without --enable-readline.
Make clvmd return immediately if other nodes are down in an openais cluster.

5
tools/lvmcmdlib.c
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@ -1,6 +1,6 @@
/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
* Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
@ -79,9 +79,10 @@ int lvm2_run(void *handle, const char *cmdline)
}
/* FIXME Temporary - move to libdevmapper */
ret = ECMD_PROCESSED;
if (!strcmp(cmdline, "_memlock_inc"))
memlock_inc();
if (!strcmp(cmdline, "_memlock_dec"))
else if (!strcmp(cmdline, "_memlock_dec"))
memlock_dec();
else
ret = lvm_run_command(cmd, argc, argv);