Mostly whitespace OCD

Reduces my stash list to 62 entries.

bin/varnishd/cache/cache_ws.c

@@ -134,7 +134,7 @@ WS_Alloc(struct ws *ws, unsigned bytes)
 	assert(ws->r == NULL);
 	if (ws->f + bytes > ws->e) {
 		WS_MarkOverflow(ws);
-		return(NULL);
+		return (NULL);
 	}
 	r = ws->f;
 	ws->f += bytes;
@@ -159,7 +159,7 @@ WS_Copy(struct ws *ws, const void *str, int len)
 	bytes = PRNDUP((unsigned)len);
 	if (ws->f + bytes > ws->e) {
 		WS_MarkOverflow(ws);
-		return(NULL);
+		return (NULL);
 	}
 	r = ws->f;
 	ws->f += bytes;

bin/varnishncsa/varnishncsa.c

@@ -629,11 +629,10 @@ parse_x_format(char *buf)
 	if (!strncmp(buf, "VSL:", 4)) {
 		buf += 4;
 		e = buf;
-		while(*e != '\0')
+		while (*e != '\0')
 			e++;
-		if (e == buf) {
+		if (e == buf)
 			VUT_Error(1, "Missing tag in VSL:");
-		}
 		if (e[-1] == ']') {
 			r = e - 1;
 			while (r > buf && *r != '[')

lib/libvmod_debug/vmod_debug.c

@@ -191,7 +191,7 @@ vmod_argtest(VRT_CTX, VCL_STRING one, VCL_REAL two, VCL_STRING three,
 	char buf[100];
 
 	bprintf(buf, "%s %g %s %s", one, two, three, comma);
-	return WS_Copy(ctx->ws, buf, -1);
+	return (WS_Copy(ctx->ws, buf, -1));
 }
 
 VCL_INT
@@ -367,16 +367,18 @@ vmod_sleep(VRT_CTX, VCL_DURATION t)
 	VTIM_sleep(t);
 }
 
-static struct ws *wsfind(VRT_CTX, VCL_ENUM which) {
-	if (!strcmp(which, "client")) {
-		return ctx->ws;
-	} else if (!strcmp(which, "backend")) {
-		return ctx->bo->ws;
-	} else if (!strcmp(which, "session")) {
-		return ctx->req->sp->ws;
-	} else if (!strcmp(which, "thread")) {
-		return ctx->req->wrk->aws;
-	} else
+static struct ws *
+wsfind(VRT_CTX, VCL_ENUM which)
+{
+	if (!strcmp(which, "client"))
+		return (ctx->ws);
+	else if (!strcmp(which, "backend"))
+		return (ctx->bo->ws);
+	else if (!strcmp(which, "session"))
+		return (ctx->req->sp->ws);
+	else if (!strcmp(which, "thread"))
+		return (ctx->req->wrk->aws);
+	else
 		WRONG("No such workspace.");
 }
 
@@ -425,6 +427,7 @@ vmod_workspace_overflowed(VRT_CTX, VCL_ENUM which)
 }
 
 static char *debug_ws_snap;
+
 void
 vmod_workspace_snap(VRT_CTX, VCL_ENUM which)
 {