Use structure assignment instead of memcpy.
Signed-off-by: Tetsuhiro Kohada <kohada...@gmail.com>
---
fs/exfat/dir.c | 7 ++-----
fs/exfat/inode.c | 2 +-
fs/exfat/namei.c | 15 +++++++--------
3 files changed, 10 insertions(+), 14 deletions(-)
diff --git a/fs/exfat/dir.c b/fs/exfat/dir.c
index fa5bb72aa295..8520decd120c 100644
--- a/fs/exfat/dir.c
+++ b/fs/exfat/dir.c
@@ -974,11 +974,8 @@ int exfat_find_dir_entry(struct super_block *sb, struct
exfat_inode_info *ei,
if (ei->hint_femp.eidx ==
EXFAT_HINT_NONE ||
candi_empty.eidx <=
- ei->hint_femp.eidx) {
- memcpy(&ei->hint_femp,
- &candi_empty,
- sizeof(candi_empty));
- }
+ ei->hint_femp.eidx)
+ ei->hint_femp = candi_empty;
}
brelse(bh);
diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index 70a33d4807c3..687f77653187 100644
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -554,7 +554,7 @@ static int exfat_fill_inode(struct inode *inode, struct
exfat_dir_entry *info)
struct exfat_inode_info *ei = EXFAT_I(inode);
loff_t size = info->size;
- memcpy(&ei->dir, &info->dir, sizeof(struct exfat_chain));
+ ei->dir = info->dir;
ei->entry = info->entry;
ei->attr = info->attr;
ei->start_clu = info->start_clu;
diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index 1c433491f771..2932b23a3b6c 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -318,8 +318,7 @@ static int exfat_find_empty_entry(struct inode *inode,
hint_femp.eidx = EXFAT_HINT_NONE;
if (ei->hint_femp.eidx != EXFAT_HINT_NONE) {
- memcpy(&hint_femp, &ei->hint_femp,
- sizeof(struct exfat_hint_femp));
+ hint_femp = ei->hint_femp;
ei->hint_femp.eidx = EXFAT_HINT_NONE;
}
@@ -519,7 +518,7 @@ static int exfat_add_entry(struct inode *inode, const char
*path,
if (ret)
goto out;
- memcpy(&info->dir, p_dir, sizeof(struct exfat_chain));
+ info->dir = *p_dir;
info->entry = dentry;
info->flags = ALLOC_NO_FAT_CHAIN;
info->type = type;
@@ -625,7 +624,7 @@ static int exfat_find(struct inode *dir, struct qstr *qname,
if (dentry < 0)
return dentry; /* -error value */
- memcpy(&info->dir, &cdir.dir, sizeof(struct exfat_chain));
+ info->dir = cdir;
info->entry = dentry;
info->num_subdirs = 0;
@@ -1030,7 +1029,7 @@ static int exfat_rename_file(struct inode *inode, struct
exfat_chain *p_dir,
if (!epnew)
return -EIO;
- memcpy(epnew, epold, DENTRY_SIZE);
+ *epnew = *epold;
if (exfat_get_entry_type(epnew) == TYPE_FILE) {
epnew->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE);
ei->attr |= ATTR_ARCHIVE;
@@ -1050,7 +1049,7 @@ static int exfat_rename_file(struct inode *inode, struct
exfat_chain *p_dir,
return -EIO;
}
- memcpy(epnew, epold, DENTRY_SIZE);
+ *epnew = *epold;
exfat_update_bh(new_bh, sync);
brelse(old_bh);
brelse(new_bh);
@@ -1113,7 +1112,7 @@ static int exfat_move_file(struct inode *inode, struct
exfat_chain *p_olddir,
if (!epnew)
return -EIO;
- memcpy(epnew, epmov, DENTRY_SIZE);
+ *epnew = *epmov;
if (exfat_get_entry_type(epnew) == TYPE_FILE) {
epnew->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE);
ei->attr |= ATTR_ARCHIVE;
@@ -1133,7 +1132,7 @@ static int exfat_move_file(struct inode *inode, struct
exfat_chain *p_olddir,
return -EIO;
}
- memcpy(epnew, epmov, DENTRY_SIZE);
+ *epnew = *epmov;
exfat_update_bh(new_bh, IS_DIRSYNC(inode));
brelse(mov_bh);
brelse(new_bh);
--
2.25.1
