diff options
| author | Julia Lawall <julia@diku.dk> | 2010-01-20 15:16:41 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-01-25 11:33:35 -0800 |
| commit | ec7384ec23dc5a9ea8733e90438e16b6066bfe1b (patch) | |
| tree | 87fb33ca9a3a7fa29f22694e0946d4af344b252e | |
| parent | 7740a42f816790583bd8a9079337772d511af3a3 (diff) | |
ceph: remove duplicate variable initialization
The variable client is initialized twice to the same (side effect-free)
expression. Drop one initialization.
A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)
// <smpl>
@forall@
idexpression *x;
identifier f!=ERR_PTR;
@@
x = f(...)
... when != x
(
x = f(...,<+...x...+>,...)
|
* x = f(...)
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Sage Weil <sage@newdream.net>
| -rw-r--r-- | fs/ceph/addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index a6850a14038..a3bd9deb555 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -596,7 +596,7 @@ static int ceph_writepages_start(struct address_space *mapping, struct inode *inode = mapping->host; struct backing_dev_info *bdi = mapping->backing_dev_info; struct ceph_inode_info *ci = ceph_inode(inode); - struct ceph_client *client = ceph_inode_to_client(inode); + struct ceph_client *client; pgoff_t index, start, end; int range_whole = 0; int should_loop = 1; |