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authorGeorge Spelvin <linux@horizon.com>2014-06-04 16:06:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-04 16:53:54 -0700
commitb3821c3f866a1c02d1537ab67abe9a824d1353ae (patch)
tree177e80546b2589dbd831d8119ebe365eb210694e /fs/ocfs2/refcounttree.c
parent69201bb1132718f45078ba6454093f5e220c0350 (diff)
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>
Diffstat (limited to 'fs/ocfs2/refcounttree.c')
-rw-r--r--fs/ocfs2/refcounttree.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 6ba4bcbc4796..714e53b9cc66 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -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;
}
/*