9p: Check for error in return value of v9fs_fid_add

Check if v9fs_fid_add was successful or not based on its return value. Signed-off-by: Abhishek Kulkarni <adkulkar@umail.iu.edu> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
mariux64 · Aug 17, 2009 · 50fb6d2 · 50fb6d2
1 parent df4ecf1
commit 50fb6d2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
@@ -470,7 +470,10 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
 		dentry->d_op = &v9fs_dentry_operations;
 
 	d_instantiate(dentry, inode);
-	v9fs_fid_add(dentry, fid);
+	err = v9fs_fid_add(dentry, fid);
+	if (err < 0)
+		goto error;
+
 	return ofid;
 
 error: