From 7071ff3288880e3785ebac3af44a2ddc7e18d1a9 Mon Sep 17 00:00:00 2001
From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 7 Mar 2010 13:45:38 +0000
Subject: [PATCH] slirp: remove dead initialization, spotted by clang
Value stored during initialization is never read.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
slirp/socket.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/slirp/socket.c b/slirp/socket.c
index cf6e6a9576..8a257acc83 100644
--- a/slirp/socket.c
+++ b/slirp/socket.c
@@ -90,8 +90,6 @@ size_t sopreprbuf(struct socket *so, struct iovec *iov, int *np)
DEBUG_CALL("sopreprbuf");
DEBUG_ARG("so = %lx", (long )so);
- len = sb->sb_datalen - sb->sb_cc;
-
if (len <= 0)
return 0;
@@ -363,8 +361,6 @@ sowrite(struct socket *so)
* sowrite wouldn't have been called otherwise
*/
- len = sb->sb_cc;
-
iov[0].iov_base = sb->sb_rptr;
iov[1].iov_base = NULL;
iov[1].iov_len = 0;