merge do_revalidate() into its only caller
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/namei.c b/fs/namei.c
index b3c1a97..42ccb97 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -436,28 +436,6 @@
return dentry->d_op->d_revalidate(dentry, nd);
}
-static struct dentry *
-do_revalidate(struct dentry *dentry, struct nameidata *nd)
-{
- int status = d_revalidate(dentry, nd);
- if (unlikely(status <= 0)) {
- /*
- * The dentry failed validation.
- * If d_revalidate returned 0 attempt to invalidate
- * the dentry otherwise d_revalidate is asking us
- * to return a fail status.
- */
- if (status < 0) {
- dput(dentry);
- dentry = ERR_PTR(status);
- } else if (!d_invalidate(dentry)) {
- dput(dentry);
- dentry = NULL;
- }
- }
- return dentry;
-}
-
/**
* complete_walk - successful completion of path walk
* @nd: pointer nameidata
@@ -1642,8 +1620,24 @@
return dentry;
}
- if (dentry && (dentry->d_flags & DCACHE_OP_REVALIDATE))
- dentry = do_revalidate(dentry, nd);
+ if (dentry && (dentry->d_flags & DCACHE_OP_REVALIDATE)) {
+ int status = d_revalidate(dentry, nd);
+ if (unlikely(status <= 0)) {
+ /*
+ * The dentry failed validation.
+ * If d_revalidate returned 0 attempt to invalidate
+ * the dentry otherwise d_revalidate is asking us
+ * to return a fail status.
+ */
+ if (status < 0) {
+ dput(dentry);
+ return ERR_PTR(status);
+ } else if (!d_invalidate(dentry)) {
+ dput(dentry);
+ dentry = NULL;
+ }
+ }
+ }
if (!dentry)
dentry = d_alloc_and_lookup(base, name, nd);