From: Himangi Saraogi <himangi774@gmail.com>
Date: Thu, 26 Jun 2014 19:41:59 +0000 (+0530)
Subject: ecryptfs: Drop cast
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c4cf3ba4f34819170fee43532f729e2fc6aa9a76;p=linux-beck.git

ecryptfs: Drop cast

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@gmail.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
---

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 87ad33e091e9..a27121d35b23 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)