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ubifs: remove manual O_SYNC handling 

generic_file_aio_write already calls into ->fsync to handle O_SYNC/O_DSYNC.
Remove the duplicate call to ubifs_sync_wbufs_by_inode which is already
covered by ubifs_fsync.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Christoph Hellwig 2009-09-30 22:17:16 +02:00 committed by Jan Kara
parent 027cf316af
commit 5ced58f735
1 changed files with 1 additions and 12 deletions
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13
fs/ubifs/file.c
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@ -1389,7 +1389,6 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
int err;
ssize_t ret;
struct inode *inode = iocb->ki_filp->f_mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
@ -1397,17 +1396,7 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov,
if (err)
return err;
ret = generic_file_aio_write(iocb, iov, nr_segs, pos);
if (ret < 0)
return ret;
if (ret > 0 && (IS_SYNC(inode) || iocb->ki_filp->f_flags & O_DSYNC)) {
err = ubifs_sync_wbufs_by_inode(c, inode);
if (err)
return err;
}
return ret;
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
static int ubifs_set_page_dirty(struct page *page)