summaryrefslogtreecommitdiffstats
path: root/arch/m68k/mm/kmap.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68k/mm/kmap.c')
-rw-r--r--arch/m68k/mm/kmap.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/m68k/mm/kmap.c b/arch/m68k/mm/kmap.c
index 46b7d6035aab..df620ac2a296 100644
--- a/arch/m68k/mm/kmap.c
+++ b/arch/m68k/mm/kmap.c
@@ -66,8 +66,10 @@ static struct vm_struct *get_io_area(unsigned long size)
for (p = &iolist; (tmp = *p) ; p = &tmp->next) {
if (size + addr < (unsigned long)tmp->addr)
break;
- if (addr > KMAP_END-size)
+ if (addr > KMAP_END-size) {
+ kfree(area);
return NULL;
+ }
addr = tmp->size + (unsigned long)tmp->addr;
}
area->addr = (void *)addr;