Small code optimization in diag.c

c2daba1f · baujc · 136a5ddc · c2daba1f
Commit c2daba1f authored Apr 09, 2019 by baujc
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diag.c diag.c +3 -1

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--- a/diag.c
+++ b/diag.c
@@ -26,11 +26,13 @@ void __pp_diag(struct pp_instance *ppi, enum pp_diag_things th,
 		      int level, char *fmt, ...)
 {
 	va_list args;
-	char *name = ppi ? ppi->port_name : "ppsi";
+	char *name;

 	if (!__PP_DIAG_ALLOW(ppi, th, level))
 		return;

+	name = ppi ? ppi->port_name : "ppsi";
+
 	/* Use the normal output channel for diagnostics */
 	if (PP_DIAG_EXTRA_PRINT_TIME) {
 		int hours, minutes, seconds;