diff options
| -rw-r--r-- | drivers/char/pcmcia/cm4000_cs.c | 9 | ||||
| -rw-r--r-- | drivers/char/pcmcia/cm4040_cs.c | 7 |
2 files changed, 13 insertions, 3 deletions
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index e91b43a..8cbc64f 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; } diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index f2e4ec4..af88181 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -636,8 +636,11 @@ static int reader_probe(struct pcmcia_device *link) setup_timer(&dev->poll_timer, cm4040_do_poll, 0); ret = reader_config(link, i); - if (ret) + if (ret) { + dev_table[i] = NULL; + kfree(dev); return ret; + } class_device_create(cmx_class, NULL, MKDEV(major, i), NULL, "cmx%d", i); @@ -708,12 +711,14 @@ static int __init cm4040_init(void) if (major < 0) { printk(KERN_WARNING MODULE_NAME ": could not get major number\n"); + class_destroy(cmx_class); return major; } rc = pcmcia_register_driver(&reader_driver); if (rc < 0) { unregister_chrdev(major, DEVICE_NAME); + class_destroy(cmx_class); return rc; } |
