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Subject[PATCH 2/4] f2fs: clean up parameter of macro XATTR_SIZE()
Date
Just cleanup, no logic change.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fs/f2fs/xattr.c | 10 ++++------
fs/f2fs/xattr.h | 3 ++-
2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 296b3189448a..a3360a97e624 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -312,12 +312,12 @@ static int lookup_all_xattrs(struct inode *inode, struct page *ipage,
if (!xnid && !inline_size)
return -ENODATA;

- *base_size = XATTR_SIZE(xnid, inode) + XATTR_PADDING_SIZE;
+ *base_size = XATTR_SIZE(inode) + XATTR_PADDING_SIZE;
txattr_addr = f2fs_kzalloc(F2FS_I_SB(inode), *base_size, GFP_NOFS);
if (!txattr_addr)
return -ENOMEM;

- last_txattr_addr = (void *)txattr_addr + XATTR_SIZE(xnid, inode);
+ last_txattr_addr = (void *)txattr_addr + XATTR_SIZE(inode);

/* read from inline xattr */
if (inline_size) {
@@ -539,7 +539,6 @@ int f2fs_getxattr(struct inode *inode, int index, const char *name,
ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
{
struct inode *inode = d_inode(dentry);
- nid_t xnid = F2FS_I(inode)->i_xattr_nid;
struct f2fs_xattr_entry *entry;
void *base_addr, *last_base_addr;
int error = 0;
@@ -551,7 +550,7 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
if (error)
return error;

- last_base_addr = (void *)base_addr + XATTR_SIZE(xnid, inode);
+ last_base_addr = (void *)base_addr + XATTR_SIZE(inode);

list_for_each_xattr(entry, base_addr) {
const struct xattr_handler *handler =
@@ -609,7 +608,6 @@ static int __f2fs_setxattr(struct inode *inode, int index,
{
struct f2fs_xattr_entry *here, *last;
void *base_addr, *last_base_addr;
- nid_t xnid = F2FS_I(inode)->i_xattr_nid;
int found, newsize;
size_t len;
__u32 new_hsize;
@@ -633,7 +631,7 @@ static int __f2fs_setxattr(struct inode *inode, int index,
if (error)
return error;

- last_base_addr = (void *)base_addr + XATTR_SIZE(xnid, inode);
+ last_base_addr = (void *)base_addr + XATTR_SIZE(inode);

/* find entry with wanted name. */
here = __find_xattr(base_addr, last_base_addr, index, len, name);
diff --git a/fs/f2fs/xattr.h b/fs/f2fs/xattr.h
index de0c600b9cab..574beea46494 100644
--- a/fs/f2fs/xattr.h
+++ b/fs/f2fs/xattr.h
@@ -73,7 +73,8 @@ struct f2fs_xattr_entry {
entry = XATTR_NEXT_ENTRY(entry))
#define VALID_XATTR_BLOCK_SIZE (PAGE_SIZE - sizeof(struct node_footer))
#define XATTR_PADDING_SIZE (sizeof(__u32))
-#define XATTR_SIZE(x,i) (((x) ? VALID_XATTR_BLOCK_SIZE : 0) + \
+#define XATTR_SIZE(i) ((F2FS_I(i)->i_xattr_nid ? \
+ VALID_XATTR_BLOCK_SIZE : 0) + \
(inline_xattr_size(i)))
#define MIN_OFFSET(i) XATTR_ALIGN(inline_xattr_size(i) + \
VALID_XATTR_BLOCK_SIZE)
--
2.18.0.rc1
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