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| author | Tetsuhiro Kohada <kohada.t2@gmail.com> | 2020-09-11 07:45:19 +0300 |
|---|---|---|
| committer | Namjae Jeon <namjae.jeon@samsung.com> | 2020-10-22 02:29:11 +0300 |
| commit | a7a241686c8f8142afafbd5fa5b9b9b6ea1aa173 (patch) | |
| tree | d3031f7492fadb245a40897d6dd9fdbdf2cdf2e4 /fs/exfat | |
| parent | 6c958a09555515684947d94bfcfa8e8a414f0572 (diff) | |
| download | linux-a7a241686c8f8142afafbd5fa5b9b9b6ea1aa173.tar.xz | |
exfat: replace memcpy with structure assignment
Use structure assignment instead of memcpy.
Signed-off-by: Tetsuhiro Kohada <kohada.t2@gmail.com>
Acked-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Diffstat (limited to 'fs/exfat')
| -rw-r--r-- | fs/exfat/dir.c | 7 | ||||
| -rw-r--r-- | fs/exfat/inode.c | 2 | ||||
| -rw-r--r-- | 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 a9b13ae3f325..5fa751937932 100644 --- a/fs/exfat/dir.c +++ b/fs/exfat/dir.c @@ -978,11 +978,8 @@ rewind: 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 a6de17cac3df..109f9b4c40d3 100644 --- a/fs/exfat/inode.c +++ b/fs/exfat/inode.c @@ -556,7 +556,7 @@ 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 803748946ddb..676094f2abe2 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); @@ -1118,7 +1117,7 @@ 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; @@ -1138,7 +1137,7 @@ 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); |