diff options
Diffstat (limited to 'drivers/pnp/resource.c')
| -rw-r--r-- | drivers/pnp/resource.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index ea6ec14a0559..ef1286900db3 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -47,9 +47,6 @@ struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { struct pnp_option *option; - if (!dev) - return NULL; - option = pnp_build_option(PNP_RES_PRIORITY_PREFERRED); /* this should never happen but if it does we'll try to continue */ @@ -64,9 +61,6 @@ struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, { struct pnp_option *option; - if (!dev) - return NULL; - option = pnp_build_option(priority); if (dev->dependent) { @@ -83,11 +77,6 @@ int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { struct pnp_irq *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->irq; while (ptr && ptr->next) ptr = ptr->next; @@ -112,11 +101,6 @@ int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { struct pnp_dma *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->dma; while (ptr && ptr->next) ptr = ptr->next; @@ -132,11 +116,6 @@ int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { struct pnp_port *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->port; while (ptr && ptr->next) ptr = ptr->next; @@ -152,11 +131,6 @@ int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data) { struct pnp_mem *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->mem; while (ptr && ptr->next) ptr = ptr->next; |