[PATCH v2] ecryptfs: Drop cast

From: Himangi Saraogi
Date: Thu Jun 26 2014 - 15:42:14 EST


This patch does away with cast on void * and the if as it is unnecessary.

The following Coccinelle semantic patch was used for making the change:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)

Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
---
v2: remove the if statement
fs/ecryptfs/inode.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 4d6c7e4..e67f9f0 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -53,9 +53,7 @@ static void unlock_dir(struct dentry *dir)

static int ecryptfs_inode_test(struct inode *inode, void *lower_inode)
{
- if (ecryptfs_inode_to_lower(inode) == (struct inode *)lower_inode)
- return 1;
- return 0;
+ return ecryptfs_inode_to_lower(inode) == lower_inode;
}

static int ecryptfs_inode_set(struct inode *inode, void *opaque)
--
1.9.1

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