1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index e91b43a014b0..8cbc64fe0feb 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1881,8 +1881,11 @@ static int cm4000_probe(struct pcmcia_device *link)
         init_waitqueue_head(&dev->readq);
 
         ret = cm4000_config(link, i);
-        if (ret)
+        if (ret) {
+                dev_table[i] = NULL;
+                kfree(dev);
                 return ret;
+        }
 
         class_device_create(cmm_class, NULL, MKDEV(major, i), NULL,
                             "cmm%d", i);
@@ -1907,7 +1910,7 @@ static void cm4000_detach(struct pcmcia_device *link)
         cm4000_release(link);
 
         dev_table[devno] = NULL;
-        kfree(dev);
+        kfree(dev);
 
         class_device_destroy(cmm_class, MKDEV(major, devno));
 
@@ -1956,12 +1959,14 @@ static int __init cmm_init(void)
         if (major < 0) {
                 printk(KERN_WARNING MODULE_NAME
                         ": could not get major number\n");
+                class_destroy(cmm_class);
                 return major;
         }
 
         rc = pcmcia_register_driver(&cm4000_driver);
         if (rc < 0) {
                 unregister_chrdev(major, DEVICE_NAME);
+                class_destroy(cmm_class);
                 return rc;
         }