diff options
| -rw-r--r-- | drivers/net/cnic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index cfc6b208631a..e503384e2a54 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -408,7 +408,7 @@ int cnic_register_driver(int ulp_type, struct cnic_ulp_ops *ulp_ops) { struct cnic_dev *dev; - if (ulp_type >= MAX_CNIC_ULP_TYPE) { + if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) { printk(KERN_ERR PFX "cnic_register_driver: Bad type %d\n", ulp_type); return -EINVAL; @@ -454,7 +454,7 @@ int cnic_unregister_driver(int ulp_type) struct cnic_ulp_ops *ulp_ops; int i = 0; - if (ulp_type >= MAX_CNIC_ULP_TYPE) { + if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) { printk(KERN_ERR PFX "cnic_unregister_driver: Bad type %d\n", ulp_type); return -EINVAL; @@ -510,7 +510,7 @@ static int cnic_register_device(struct cnic_dev *dev, int ulp_type, struct cnic_local *cp = dev->cnic_priv; struct cnic_ulp_ops *ulp_ops; - if (ulp_type >= MAX_CNIC_ULP_TYPE) { + if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) { printk(KERN_ERR PFX "cnic_register_device: Bad type %d\n", ulp_type); return -EINVAL; @@ -551,7 +551,7 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type) struct cnic_local *cp = dev->cnic_priv; int i = 0; - if (ulp_type >= MAX_CNIC_ULP_TYPE) { + if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) { printk(KERN_ERR PFX "cnic_unregister_device: Bad type %d\n", ulp_type); return -EINVAL; |