Commit 4fdf7f43 authored Mar 11, 2012 by Michael Holzheu Committed by Martin Schwidefsky Mar 11, 2012

[S390] Fix gcc 4.6.0 compile warning



With gcc 4.6.0 we get a false compile warning:

 arch/s390/kernel/setup.c: In function 'setup_arch':
 arch/s390/kernel/setup.c:767:3: warning: 'msg' may be used
            uninitialized in this function [-Wuninitialized]
 arch/s390/kernel/setup.c:753:8: note: 'msg' was declared here

This patch makes gcc quiet.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent fde7d904

arch/s390/kernel/setup.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -747,7 +747,7 @@ static void __init reserve_crashkernel(void)
	{		{
	#ifdef CONFIG_CRASH_DUMP		#ifdef CONFIG_CRASH_DUMP
	unsigned long long crash_base, crash_size;		unsigned long long crash_base, crash_size;
	char *msg;		char *msg = NULL;
	int rc;		int rc;

	rc = parse_crashkernel(boot_command_line, memory_end, &crash_size,		rc = parse_crashkernel(boot_command_line, memory_end, &crash_size,