[Ocfs2-commits] branch, master, updated. ocfs2-1.4.0-57-gf922955

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- Log -----------------------------------------------------------------
commit f922955d99ef972235bd0c1fc236c5ddbb368611
Author: Julia Lawall <julia at diku.dk>
Date:   Wed Jul 23 11:33:42 2008 -0700

    ocfs2: Release mutex in error handling code
    
    The mutex is released on a successful return, so it would seem that it
    should be released on an error return as well.
    
    The semantic patch finds this problem is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression l;
    @@
    
    mutex_lock(l);
    ... when != mutex_unlock(l)
        when any
        when strict
    (
    if (...) { ... when != mutex_unlock(l)
    +   mutex_unlock(l);
        return ...;
    }
    |
    mutex_unlock(l);
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia at diku.dk>
    Signed-off-by: Mark Fasheh <mfasheh at suse.com>
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

-----------------------------------------------------------------------

Summary of changes:
 fs/ocfs2/file.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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