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ceph: remove duplicate variable initialization

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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>
This commit is contained in:
Julia Lawall 2010-01-20 15:16:41 -08:00 committed by Sage Weil
parent 7740a42f81
commit ec7384ec23
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/addr.c
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@ -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;