no warning (andrey)

src/lib9p/req.c

diff --git a/src/lib9p/req.c b/src/lib9p/req.c
index b958e19..1a859ee 100644
--- a/src/lib9p/req.c
+++ b/src/lib9p/req.c
@@ -67,8 +67,6 @@
 void
 closereq(Req *r)
 {
-	int i;
-
 	if(r == nil)
 		return;