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authorHeiko Carstens <heiko.carstens@de.ibm.com>2013-10-14 13:48:41 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-10-24 17:17:06 +0200
commit160d378ebc76a796cc16ae873baeed02992f9202 (patch)
tree98c43f0569d030ccb25e90814bb2c729be1cb9ce /arch/s390/kernel
parentf8544ec4f49ffb9cb93419e41f0d8c0fb39eb78f (diff)
s390/cache: get rid of compile warning
Get rid of this one: arch/s390/kernel/cache.c: In function 'cache_build_info': arch/s390/kernel/cache.c:144: warning: 'private' may be used uninitialized in this function Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/cache.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/s390/kernel/cache.c b/arch/s390/kernel/cache.c
index dd62071624be..3a414c0f93ed 100644
--- a/arch/s390/kernel/cache.c
+++ b/arch/s390/kernel/cache.c
@@ -146,15 +146,14 @@ static void __init cache_build_info(void)
ct.raw = ecag(EXTRACT_TOPOLOGY, 0, 0);
for (level = 0; level < CACHE_MAX_LEVEL; level++) {
switch (ct.ci[level].scope) {
- case CACHE_SCOPE_NOTEXISTS:
- case CACHE_SCOPE_RESERVED:
- return;
case CACHE_SCOPE_SHARED:
private = 0;
break;
case CACHE_SCOPE_PRIVATE:
private = 1;
break;
+ default:
+ return;
}
if (ct.ci[level].type == CACHE_TYPE_SEPARATE) {
rc = cache_add(level, private, CACHE_TYPE_DATA);