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authorJan Glauber <jang@linux.vnet.ibm.com>2011-08-03 16:44:18 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2011-08-03 16:44:19 +0200
commit944291de33b26a8b403f13f5eb0cc51fb982aa1e (patch)
tree44991379687cb125c5daab0ed987c3b01e2db5d4 /arch/s390
parentbe8d97a540cec5d272b1e08e27741a3c3aa38f66 (diff)
downloadlinux-linaro-stable-944291de33b26a8b403f13f5eb0cc51fb982aa1e.tar.gz
[S390] missing return in page_table_alloc_pgste
Fix the following compile warning for !CONFIG_PGSTE: CC arch/s390/mm/pgtable.o arch/s390/mm/pgtable.c: In function ‘page_table_alloc_pgste’: arch/s390/mm/pgtable.c:531:1: warning: no return statement in function returning non-void [-Wreturn-type] Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/mm/pgtable.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 2adb23938a7f..4d1f2bce87b3 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -528,6 +528,7 @@ static inline void page_table_free_pgste(unsigned long *table)
static inline unsigned long *page_table_alloc_pgste(struct mm_struct *mm,
unsigned long vmaddr)
{
+ return NULL;
}
static inline void page_table_free_pgste(unsigned long *table)