From aebc93f2233436b993db4404d49b4b48dae17ab6 Mon Sep 17 00:00:00 2001 From: George Spelvin Date: Thu, 22 May 2014 10:42:30 +1000 Subject: [PATCH] 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 Cc: Mark Fasheh Acked-by: Joel Becker Reviewed-by: Jie Liu Signed-off-by: Andrew Morton --- fs/ocfs2/refcounttree.c | 7 +++---- 1 file 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; } /* -- 2.39.5