Commit 821cc307 authored by Al Viro's avatar Al Viro

ncpfs: use list_for_each_entry() for d_subdirs walk

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 5e6123f3
......@@ -388,7 +388,6 @@ static struct dentry *
ncp_dget_fpos(struct dentry *dentry, struct dentry *parent, unsigned long fpos)
{
struct dentry *dent = dentry;
struct list_head *next;
if (d_validate(dent, parent)) {
if (dent->d_name.len <= NCP_MAXPATHLEN &&
......@@ -404,9 +403,7 @@ ncp_dget_fpos(struct dentry *dentry, struct dentry *parent, unsigned long fpos)
/* If a pointer is invalid, we search the dentry. */
spin_lock(&parent->d_lock);
next = parent->d_subdirs.next;
while (next != &parent->d_subdirs) {
dent = list_entry(next, struct dentry, d_u.d_child);
list_for_each_entry(dent, &parent->d_subdirs, d_u.d_child) {
if ((unsigned long)dent->d_fsdata == fpos) {
if (dent->d_inode)
dget(dent);
......@@ -415,7 +412,6 @@ ncp_dget_fpos(struct dentry *dentry, struct dentry *parent, unsigned long fpos)
spin_unlock(&parent->d_lock);
goto out;
}
next = next->next;
}
spin_unlock(&parent->d_lock);
return NULL;
......
......@@ -188,20 +188,14 @@ static inline void
ncp_renew_dentries(struct dentry *parent)
{
struct ncp_server *server = NCP_SERVER(parent->d_inode);
struct list_head *next;
struct dentry *dentry;
spin_lock(&parent->d_lock);
next = parent->d_subdirs.next;
while (next != &parent->d_subdirs) {
dentry = list_entry(next, struct dentry, d_u.d_child);
list_for_each_entry(dentry, &parent->d_subdirs, d_u.d_child) {
if (dentry->d_fsdata == NULL)
ncp_age_dentry(server, dentry);
else
ncp_new_dentry(dentry);
next = next->next;
}
spin_unlock(&parent->d_lock);
}
......@@ -210,16 +204,12 @@ static inline void
ncp_invalidate_dircache_entries(struct dentry *parent)
{
struct ncp_server *server = NCP_SERVER(parent->d_inode);
struct list_head *next;
struct dentry *dentry;
spin_lock(&parent->d_lock);
next = parent->d_subdirs.next;
while (next != &parent->d_subdirs) {
dentry = list_entry(next, struct dentry, d_u.d_child);
list_for_each_entry(dentry, &parent->d_subdirs, d_u.d_child) {
dentry->d_fsdata = NULL;
ncp_age_dentry(server, dentry);
next = next->next;
}
spin_unlock(&parent->d_lock);
}
......
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