drivers/net: remove useless semicolons

switch and while statements don't need semicolons at end of statement

[ Fixup minor conflicts with recent wimax merge... -DaveM ]

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 8c79548..d457cb3 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -308,7 +308,7 @@
 			dd->dd_desc_len += dma_len;
 
 			ndesc_skipped = ATH_DESC_4KB_BOUND_NUM_SKIPPED(dma_len);
-		};
+		}
 	}
 
 	/* allocate descriptors */