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>
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 6ba4bcb..714e53b 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -1408,10 +1408,9 @@
{
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;
}
/*