Commit dccac2b2 authored by Vasily Gorbik's avatar Vasily Gorbik Committed by Alexander Gordeev
Browse files

s390/boot: Add %% support to boot_printk() 



Add "%%" support for the boot_printk() format string.

Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
parent 490a5e99

arch/s390/boot/printk.c

+5 −1
Original line number Diff line number Diff line
@@ -94,7 +94,11 @@ void boot_printk(const char *fmt, ...) 
			*p++ = *fmt;

			continue;

		}

		pad = isdigit(*++fmt) ? simple_strtol(fmt, (char **)&fmt, 10) : 0;

		if (*++fmt == '%') {

			*p++ = '%';

			continue;

		}

		pad = isdigit(*fmt) ? simple_strtol(fmt, (char **)&fmt, 10) : 0;

		switch (*fmt) {

		case 's':

			p = buf + strlcat(buf, va_arg(args, char *), sizeof(buf));