From 160d378ebc76a796cc16ae873baeed02992f9202 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 14 Oct 2013 13:48:41 +0200 Subject: [PATCH] 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 Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/cache.c | 5 ++--- 1 file 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); -- 2.20.1