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| author |   George Spelvin <linux@horizon.com> | 2014-06-04 16:06:08 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:53:54 -0700 |
| commit | b3821c3f866a1c02d1537ab67abe9a824d1353ae (patch) | |
| tree | 177e80546b2589dbd831d8119ebe365eb210694e /fs/ocfs2/refcounttree.c | |
| parent | fs/ocfs2/super.c: use OCFS2_MAX_VOL_LABEL_LEN and strlcpy (diff) | |
| download | linux-dev-b3821c3f866a1c02d1537ab67abe9a824d1353ae.tar.xz linux-dev-b3821c3f866a1c02d1537ab67abe9a824d1353ae.zip | |
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.c | 7 |
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; } /* |