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-rw-r--r--mm/early_ioremap.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/mm/early_ioremap.c b/mm/early_ioremap.c
index 9bc12e526ed0..ce06b2884789 100644
--- a/mm/early_ioremap.c
+++ b/mm/early_ioremap.c
@@ -72,12 +72,10 @@ void __init early_ioremap_setup(void)
{
int i;
- for (i = 0; i < FIX_BTMAPS_SLOTS; i++)
- if (WARN_ON(prev_map[i]))
- break;
-
- for (i = 0; i < FIX_BTMAPS_SLOTS; i++)
+ for (i = 0; i < FIX_BTMAPS_SLOTS; i++) {
+ WARN_ON_ONCE(prev_map[i]);
slot_virt[i] = __fix_to_virt(FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*i);
+ }
}
static int __init check_early_ioremap_leak(void)