Staging: unisys: channels: Missing a blank line after declarations

This patch fixes these warning messages found by checkpatch.pl:
WARNING : Missing a blank line after declarations.
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/channels/chanstub.c

@@ -47,6 +47,7 @@ SignalInsert_withLock(CHANNEL_HEADER __iomem *pChannel, u32 Queue,
 {
 	unsigned char result;
 	unsigned long flags;
+
 	spin_lock_irqsave(lock, flags);
 	result = visor_signal_insert(pChannel, Queue, pSignal);
 	spin_unlock_irqrestore(lock, flags);
@@ -58,6 +59,7 @@ SignalRemove_withLock(CHANNEL_HEADER __iomem *pChannel, u32 Queue,
 		      void *pSignal, spinlock_t *lock)
 {
 	unsigned char result;
+
 	spin_lock(lock);
 	result = visor_signal_remove(pChannel, Queue, pSignal);
 	spin_unlock(lock);