More whitespace changes

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3079 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_backend.c

@@ -377,7 +377,7 @@ VBE_UpdateHealth(const struct sess *sp, const struct vbe_conn *vc, int a)
 		b = sp->backend;
 	}
 	AN(b->method);
-	if(b->method->updatehealth != NULL)
+	if (b->method->updatehealth != NULL)
 		b->method->updatehealth(sp, vc, a);
 	CHECK_OBJ_NOTNULL(b, BACKEND_MAGIC);
 #endif

bin/varnishd/cache_pool.c

@@ -352,7 +352,7 @@ WRK_QueueSession(struct sess *sp)
 	 */
 	sp->t_end = TIM_real();
 	vca_close_session(sp, "dropped");
-	if(sp->vcl != NULL) {
+	if (sp->vcl != NULL) {
 		/*
 		 * A session parked on a busy object can come here
 		 * after it wakes up.  Loose the VCL reference.

bin/varnishd/mgt_child.c

@@ -114,7 +114,7 @@ mgt_child_inherit(int fd, const char *what)
 {
 
 	assert(fd >= 0);
-	if(fd_map == NULL)
+	if (fd_map == NULL)
 		fd_map = vbit_init(128);
 	AN(fd_map);
 	if (what != NULL)

lib/libvarnish/binary_heap.c

@@ -194,7 +194,7 @@ binheap_root(const struct binheap *bh)
 
 	assert(bh != NULL);
 	assert(bh->magic == BINHEAP_MAGIC);
-	if(bh->next == ROOT_IDX)
+	if (bh->next == ROOT_IDX)
 		return (NULL);
 	return (bh->array[ROOT_IDX]);
 }

lib/libvarnish/vev.c

@@ -476,7 +476,7 @@ vev_schedule_one(struct vev_base *evb)
 		return (vev_sched_signal(evb));
 	assert(evb->lpfd < evb->npfd);
 	i = poll(evb->pfd, evb->lpfd, tmo);
-	if(i == -1 && errno == EINTR)
+	if (i == -1 && errno == EINTR)
 		return (vev_sched_signal(evb));
 	if (i == 0) {
 		assert(e != NULL);