1 files changed, 8 insertions, 29 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index effb3aa1f3ed..5e05ec7af42e 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -366,8 +366,7 @@ void v9fs_evict_inode(struct inode *inode)
 		clear_inode(inode);
 }
 
-struct inode *
-v9fs_fid_iget(struct super_block *sb, struct p9_fid *fid, bool new)
+struct inode *v9fs_fid_iget(struct super_block *sb, struct p9_fid *fid)
 {
 	dev_t rdev;
 	int retval;
@@ -379,18 +378,8 @@ v9fs_fid_iget(struct super_block *sb, struct p9_fid *fid, bool new)
 	inode = iget_locked(sb, QID2INO(&fid->qid));
 	if (unlikely(!inode))
 		return ERR_PTR(-ENOMEM);
-	if (!(inode->i_state & I_NEW)) {
-		if (!new) {
-			goto done;
-		} else {
-			p9_debug(P9_DEBUG_VFS, "WARNING: Inode collision %ld\n",
-						inode->i_ino);
-			iput(inode);
-			remove_inode_hash(inode);
-			inode = iget_locked(sb, QID2INO(&fid->qid));
-			WARN_ON(!(inode->i_state & I_NEW));
-		}
-	}
+	if (!(inode->i_state & I_NEW))
+		return inode;
 
 	/*
 	 * initialize the inode with the stat info
@@ -414,11 +403,11 @@ v9fs_fid_iget(struct super_block *sb, struct p9_fid *fid, bool new)
 	v9fs_set_netfs_context(inode);
 	v9fs_cache_inode_get_cookie(inode);
 	unlock_new_inode(inode);
-done:
 	return inode;
 error:
 	iget_failed(inode);
 	return ERR_PTR(retval);
+
 }
 
 /**
@@ -450,15 +439,8 @@ static int v9fs_at_to_dotl_flags(int flags)
  */
 static void v9fs_dec_count(struct inode *inode)
 {
-	if (!S_ISDIR(inode->i_mode) || inode->i_nlink > 2) {
-		if (inode->i_nlink) {
-			drop_nlink(inode);
-		} else {
-			p9_debug(P9_DEBUG_VFS,
-						"WARNING: unexpected i_nlink zero %d inode %ld\n",
-						inode->i_nlink, inode->i_ino);
-		}
-	}
+	if (!S_ISDIR(inode->i_mode) || inode->i_nlink > 2)
+		drop_nlink(inode);
 }
 
 /**
@@ -509,9 +491,6 @@ static int v9fs_remove(struct inode *dir, struct dentry *dentry, int flags)
 		} else
 			v9fs_dec_count(inode);
 
-		if (inode->i_nlink <= 0)	/* no more refs unhash it */
-			remove_inode_hash(inode);
-
 		v9fs_invalidate_inode_attr(inode);
 		v9fs_invalidate_inode_attr(dir);
 
@@ -577,7 +556,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
 		/*
 		 * instantiate inode and assign the unopened fid to the dentry
 		 */
-		inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb, true);
+		inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
 		if (IS_ERR(inode)) {
 			err = PTR_ERR(inode);
 			p9_debug(P9_DEBUG_VFS,
@@ -706,7 +685,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 	else if (IS_ERR(fid))
 		inode = ERR_CAST(fid);
 	else
-		inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb, false);
+		inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
 	/*
 	 * If we had a rename on the server and a parallel lookup
 	 * for the new name, then make sure we instantiate with