[PATCH] orangefs: inode: Optimized orangefs* correlation function

[PATCH] orangefs: inode: Optimized orangefs* correlation function

[Li zeming]

The orangefs* function has been optimized as follows.
1. Remove the initialization assignment of variables, which are assigned
first.
2. Remove void* associated variable cast.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
 fs/orangefs/inode.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 7a8c0c6e698d..54d47b9ad0db 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -719,7 +719,7 @@ static int orangefs_setattr_size(struct inode *inode, struct iattr *iattr)
 	struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
 	struct orangefs_kernel_op_s *new_op;
 	loff_t orig_size;
-	int ret = -EINVAL;
+	int ret;
 
 	gossip_debug(GOSSIP_INODE_DEBUG,
 		     "%s: %pU: Handle is %pU | fs_id %d | size is %llu\n",
@@ -941,7 +941,7 @@ static int orangefs_fileattr_get(struct dentry *dentry, struct fileattr *fa)
 static int orangefs_fileattr_set(struct user_namespace *mnt_userns,
 				 struct dentry *dentry, struct fileattr *fa)
 {
-	u64 val = 0;
+	u64 val;
 
 	gossip_debug(GOSSIP_FILE_DEBUG, "%s: called on %pd\n", __func__,
 		     dentry);
@@ -1021,7 +1021,7 @@ static inline ino_t orangefs_handle_hash(struct orangefs_object_kref *ref)
  */
 static int orangefs_set_inode(struct inode *inode, void *data)
 {
-	struct orangefs_object_kref *ref = (struct orangefs_object_kref *) data;
+	struct orangefs_object_kref *ref = data;
 	ORANGEFS_I(inode)->refn.fs_id = ref->fs_id;
 	ORANGEFS_I(inode)->refn.khandle = ref->khandle;
 	ORANGEFS_I(inode)->attr_valid = 0;
@@ -1036,8 +1036,8 @@ static int orangefs_set_inode(struct inode *inode, void *data)
  */
 static int orangefs_test_inode(struct inode *inode, void *data)
 {
-	struct orangefs_object_kref *ref = (struct orangefs_object_kref *) data;
-	struct orangefs_inode_s *orangefs_inode = NULL;
+	struct orangefs_object_kref *ref = data;
+	struct orangefs_inode_s *orangefs_inode;
 
 	orangefs_inode = ORANGEFS_I(inode);
 	/* test handles and fs_ids... */
@@ -1056,7 +1056,7 @@ static int orangefs_test_inode(struct inode *inode, void *data)
 struct inode *orangefs_iget(struct super_block *sb,
 		struct orangefs_object_kref *ref)
 {
-	struct inode *inode = NULL;
+	struct inode *inode;
 	unsigned long hash;
 	int error;
 
-- 
2.18.2