diff --git a/os_dep/linux/os_intfs.c b/os_dep/linux/os_intfs.c
index b758acb..e199550 100644
--- a/os_dep/linux/os_intfs.c
+++ b/os_dep/linux/os_intfs.c
@@ -1364,7 +1364,7 @@ static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
 	#else
 	, void *accel_priv
 	#endif
-	#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) && 
+	#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) &&
 	LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0))
 	, select_queue_fallback_t fallback
 	#endif