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ocfs2: remove some redundant casting 

There are two standard techniques for dereferencing structures pointed
to by void *: cast to the right type each time they're used, or assign
to local variables of the right type.

But there's no need to do *both*.

Signed-off-by: George Spelvin <linux@horizon.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Acked-by: Joel Becker <jlbec@evilplan.org>
Reviewed-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
George Spelvin 2014-06-04 16:06:08 -07:00 committed by Linus Torvalds
parent 69201bb113
commit b3821c3f86
1 changed files with 3 additions and 4 deletions
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7
fs/ocfs2/refcounttree.c
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@ -1408,10 +1408,9 @@ static void swap_refcount_rec(void *a, void *b, int size)
{
struct ocfs2_refcount_rec *l = a, *r = b, tmp;
tmp = *(struct ocfs2_refcount_rec *)l;
*(struct ocfs2_refcount_rec *)l =
*(struct ocfs2_refcount_rec *)r;
*(struct ocfs2_refcount_rec *)r = tmp;
tmp = *l;
*l = *r;
*r = tmp;
}
/*