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don't open-code parent_ino() in assorted ->readdir() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-07-17 11:19:44 -04:00
parent 2def9e4ec7
commit b85fd6bdc9
3 changed files with 3 additions and 3 deletions
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2
fs/ceph/dir.c
View File

@ -252,7 +252,7 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir)
off = 1;
}
if (filp->f_pos == 1) {
ino_t ino = filp->f_dentry->d_parent->d_inode->i_ino;
ino_t ino = parent_ino(filp->f_dentry);
dout("readdir off 1 -> '..'\n");
if (filldir(dirent, "..", 2, ceph_make_fpos(0, 1),
ceph_translate_ino(inode->i_sb, ino),

2
fs/cifs/readdir.c
View File

@ -796,7 +796,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
file->f_pos++;
case 1:
if (filldir(direntry, "..", 2, file->f_pos,
file->f_path.dentry->d_parent->d_inode->i_ino, DT_DIR) < 0) {
parent_ino(file->f_path.dentry), DT_DIR) < 0) {
cERROR(1, "Filldir for parent dir failed");
rc = -ENOMEM;
break;

2
fs/coda/dir.c
View File

@ -473,7 +473,7 @@ static int coda_venus_readdir(struct file *coda_file, void *buf,
coda_file->f_pos++;
}
if (coda_file->f_pos == 1) {
ret = filldir(buf, "..", 2, 1, de->d_parent->d_inode->i_ino, DT_DIR);
ret = filldir(buf, "..", 2, 1, parent_ino(de), DT_DIR);
if (ret < 0)
goto out;
result++;