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/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c
index 89d3849..e73bf73 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/hostap/hostap_download.c
@@ -744,7 +744,7 @@
 		       local->dev->name, param->dl_cmd);
 		ret = -EINVAL;
 		break;
-	};
+	}
 
  out:
 	if (ret == 0 && dl &&