1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/isdn/hardware/eicon/diva.c b/drivers/isdn/hardware/eicon/diva.c
index ffa2afa77c2f..1403a5458e68 100644
--- a/drivers/isdn/hardware/eicon/diva.c
+++ b/drivers/isdn/hardware/eicon/diva.c
@@ -515,12 +515,11 @@ diva_xdi_read(void *adapter, void *os_handle, void __user *dst,
 
 irqreturn_t diva_os_irq_wrapper(int irq, void *context)
 {
-        diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) context;
+        diva_os_xdi_adapter_t *a = context;
         diva_xdi_clear_interrupts_proc_t clear_int_proc;
 
-        if (!a || !a->xdi_adapter.diva_isr_handler) {
+        if (!a || !a->xdi_adapter.diva_isr_handler)
                 return IRQ_NONE;
-        }
 
         if ((clear_int_proc = a->clear_interrupts_proc)) {
                 (*clear_int_proc) (a);