vfs: Make d_invalidate return void

Now that d_invalidate can no longer fail, stop returning a useless
return code.  For the few callers that checked the return code update
remove the handling of d_invalidate failure.

Reviewed-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/namei.c b/fs/namei.c
index 2ba10904dba0..d20d579a022e 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1306,7 +1306,8 @@ static struct dentry *lookup_dcache(struct qstr *name, struct dentry *dir,
                                 if (error < 0) {
                                         dput(dentry);
                                         return ERR_PTR(error);
-                                } else if (!d_invalidate(dentry)) {
+                                } else {
+                                        d_invalidate(dentry);
                                         dput(dentry);
                                         dentry = NULL;
                                 }
@@ -1435,10 +1436,9 @@ unlazy:
                         dput(dentry);
                         return status;
                 }
-                if (!d_invalidate(dentry)) {
-                        dput(dentry);
-                        goto need_lookup;
-                }
+                d_invalidate(dentry);
+                dput(dentry);
+                goto need_lookup;
         }
 
         path->mnt = mnt;