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Subject[PATCH] mm/vmalloc: fix a compile warning in mm
Date
mm/vmalloc.c: In function ‘pcpu_get_vm_areas’:
mm/vmalloc.c:976:4: warning: ‘lva’ may be used uninitialized in
this function [-Wmaybe-uninitialized]
insert_vmap_area_augment(lva, &va->rb_node,

Signed-off-by: Weitao Hou <houweitaoo@gmail.com>
---
mm/vmalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 4c9e150e5ad3..78c5617fdf3f 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -913,7 +913,7 @@ adjust_va_to_fit_type(struct vmap_area *va,
unsigned long nva_start_addr, unsigned long size,
enum fit_type type)
{
- struct vmap_area *lva;
+ struct vmap_area *lva = NULL;

if (type == FL_FIT_TYPE) {
/*
--
2.18.0
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