patch-2.4.25 linux-2.4.25/arch/ppc64/kernel/udbg.c

• Lines: 12
• Date: 2004-02-18 05:36:30.000000000 -0800
• Orig file: linux-2.4.24/arch/ppc64/kernel/udbg.c
• Orig date: 2003-06-13 07:51:32.000000000 -0700

diff -urN linux-2.4.24/arch/ppc64/kernel/udbg.c linux-2.4.25/arch/ppc64/kernel/udbg.c
@@ -130,8 +130,10 @@
 {
 	int remain = n;
 	char c;
+
 	if (!ppc_md.udbg_putc)
-		for (;;);	/* stop here for cpuctl */
+		return 0;
+
 	if ( s && *s != '\0' ) {
 		while ( (( c = *s++ ) != '\0') && (remain-- > 0)) {
 			ppc_md.udbg_putc(c);