diff options
| author |   Tetsuhiro Kohada <kohada.t2@gmail.com> | 2020-09-11 13:45:19 +0900 |
|---|---|---|
| committer |   Namjae Jeon <namjae.jeon@samsung.com> | 2020-10-22 08:29:11 +0900 |
| commit | a7a241686c8f8142afafbd5fa5b9b9b6ea1aa173 (patch) | |
| tree | d3031f7492fadb245a40897d6dd9fdbdf2cdf2e4 /fs/exfat/namei.c | |
| parent | exfat: remove useless directory scan in exfat_add_entry() (diff) | |
| download | linux-dev-a7a241686c8f8142afafbd5fa5b9b9b6ea1aa173.tar.xz linux-dev-a7a241686c8f8142afafbd5fa5b9b9b6ea1aa173.zip | |
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/namei.c')
| -rw-r--r-- | fs/exfat/namei.c | 15 |
1 files changed, 7 insertions, 8 deletions
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); |