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| author | Yuezhang Mo <Yuezhang.Mo@sony.com> | 2022-03-28 11:37:58 +0300 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2022-12-12 05:02:51 +0300 |
| commit | f7cde96710a4362dca199458d3de04f631178453 (patch) | |
| tree | 318ea089012f1a39803b0cffc9bb183f4dc180d0 /fs/exfat/file.c | |
| parent | e981917b3fae689e9372647a38746444205bb905 (diff) | |
| download | linux-f7cde96710a4362dca199458d3de04f631178453.tar.xz | |
exfat: remove i_size_write() from __exfat_truncate()
The file/directory size is updated into inode by i_size_write()
before __exfat_truncate() is called, so it is redundant to
re-update by i_size_write() in __exfat_truncate().
Code refinement, no functional changes.
Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Aoyama Wataru <wataru.aoyama@sony.com>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'fs/exfat/file.c')
| -rw-r--r-- | fs/exfat/file.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/exfat/file.c b/fs/exfat/file.c index 7c97c1df1305..f5b29072775d 100644 --- a/fs/exfat/file.c +++ b/fs/exfat/file.c @@ -93,7 +93,7 @@ static int exfat_sanitize_mode(const struct exfat_sb_info *sbi, } /* resize the file length */ -int __exfat_truncate(struct inode *inode, loff_t new_size) +int __exfat_truncate(struct inode *inode) { unsigned int num_clusters_new, num_clusters_phys; unsigned int last_clu = EXFAT_FREE_CLUSTER; @@ -113,7 +113,7 @@ int __exfat_truncate(struct inode *inode, loff_t new_size) exfat_chain_set(&clu, ei->start_clu, num_clusters_phys, ei->flags); - if (new_size > 0) { + if (i_size_read(inode) > 0) { /* * Truncate FAT chain num_clusters after the first cluster * num_clusters = min(new, phys); @@ -143,8 +143,6 @@ int __exfat_truncate(struct inode *inode, loff_t new_size) ei->start_clu = EXFAT_EOF_CLUSTER; } - i_size_write(inode, new_size); - if (ei->type == TYPE_FILE) ei->attr |= ATTR_ARCHIVE; @@ -207,7 +205,7 @@ void exfat_truncate(struct inode *inode) goto write_size; } - err = __exfat_truncate(inode, i_size_read(inode)); + err = __exfat_truncate(inode); if (err) goto write_size; |