Commit 4fdf7f43 authored by Michael Holzheu's avatar Michael Holzheu Committed by Martin Schwidefsky

[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: default avatarMichael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent fde7d904
...@@ -747,7 +747,7 @@ static void __init reserve_crashkernel(void) ...@@ -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,
......
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