drivers/net: Trim trailing whitespace

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 82a58c1..263d1c5 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -544,7 +544,7 @@
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t ehea_recv_irq_handler(int irq, void *param, 
+static irqreturn_t ehea_recv_irq_handler(int irq, void *param,
 					 struct pt_regs *regs)
 {
 	struct ehea_port_res *pr = param;
@@ -553,7 +553,7 @@
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param, 
+static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param,
 					   struct pt_regs *regs)
 {
 	struct ehea_port *port = param;
@@ -850,7 +850,7 @@
 			    adapter->neq->fw_handle, event_mask);
 }
 
-static irqreturn_t ehea_interrupt_neq(int irq, void *param, 
+static irqreturn_t ehea_interrupt_neq(int irq, void *param,
 				      struct pt_regs *regs)
 {
 	struct ehea_adapter *adapter = param;