[master] 0bda0cb Minor flexelint'ing

[Poul-Henning Kamp]

commit 0bda0cb32712fa873d771ffc6f1ed593fd640de6
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Wed Sep 14 07:50:40 2011 +0000

    Minor flexelint'ing

diff --git a/bin/varnishtest/flint.lnt b/bin/varnishtest/flint.lnt
index f50040c..8f3d880 100644
--- a/bin/varnishtest/flint.lnt
+++ b/bin/varnishtest/flint.lnt
@@ -22,3 +22,4 @@
 -e737	// [45]  Loss of sign in promotion from int to unsigned
 -e713	// Loss of precision (assignment) (unsigned long long to long long)
 -e574	// Signed-unsigned mix with relational
+-e835	//  A zero has been given as ___ argument to operator '___'  (<<)
diff --git a/bin/varnishtest/vtc.c b/bin/varnishtest/vtc.c
index 5b14edc..a034fef 100644
--- a/bin/varnishtest/vtc.c
+++ b/bin/varnishtest/vtc.c
@@ -60,7 +60,6 @@ volatile sig_atomic_t	vtc_error;	/* Error encountered */
 int			vtc_stop;	/* Stops current test without error */
 pthread_t		vtc_thread;
 static struct vtclog	*vltop;
-int			in_tree = 0;	/* Are we running in-tree */
 
 /**********************************************************************
  * Macro facility
@@ -238,18 +237,6 @@ extmacro_def(const char *name, const char *fmt, ...)
 	}
 }
 
-const char *
-extmacro_get(const char *name)
-{
-	struct extmacro *m;
-
-	VTAILQ_FOREACH(m, &extmacro_list, list)
-		if (!strcmp(name, m->name))
-			return (m->val);
-
-	return (NULL);
-}
-
 /**********************************************************************
  * Execute a file
  */
diff --git a/bin/varnishtest/vtc.h b/bin/varnishtest/vtc.h
index 16d577f..eb9a02a 100644
--- a/bin/varnishtest/vtc.h
+++ b/bin/varnishtest/vtc.h
@@ -85,4 +85,3 @@ void macro_def(struct vtclog *vl, const char *instance, const char *name,
 struct vsb *macro_expand(struct vtclog *vl, const char *text);
 
 void extmacro_def(const char *name, const char *fmt, ...);
-const char *extmacro_get(const char *name);
diff --git a/bin/varnishtest/vtc_http.c b/bin/varnishtest/vtc_http.c
index 758113b..9c0f175 100644
--- a/bin/varnishtest/vtc_http.c
+++ b/bin/varnishtest/vtc_http.c
@@ -586,7 +586,7 @@ cmd_http_gunzip_body(CMD_ARGS)
  */
 
 static void
-gzip_body(struct http *hp, const char *txt, char **body, int *bodylen)
+gzip_body(const struct http *hp, const char *txt, char **body, int *bodylen)
 {
 	int l, i;
 	z_stream vz;