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authorMichael Holzheu <holzheu@linux.vnet.ibm.com>2012-03-11 11:59:24 -0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-03-11 11:59:27 -0400
commit4fdf7f432cc5db9531c03b9689b36a6395935fbc (patch)
tree033f596da6e838e1617f45ad2eaa8fc86cfc57b6
parentfde7d9049e55ab85a390be7f415d74c9f62dd0f9 (diff)
[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>
-rw-r--r--arch/s390/kernel/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 3b2efc81f34e..778c100fe314 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -747,7 +747,7 @@ static void __init reserve_crashkernel(void)
747{ 747{
748#ifdef CONFIG_CRASH_DUMP 748#ifdef CONFIG_CRASH_DUMP
749 unsigned long long crash_base, crash_size; 749 unsigned long long crash_base, crash_size;
750 char *msg; 750 char *msg = NULL;
751 int rc; 751 int rc;
752 752
753 rc = parse_crashkernel(boot_command_line, memory_end, &crash_size, 753 rc = parse_crashkernel(boot_command_line, memory_end, &crash_size,