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Subject[PATCH stable 4.1 1/2] of: fdt: Fix return value in __unflatten_device_tree()
Date
Commit 78de28c67c8f ("of: fdt: add missing allocation-failure check")
would make us return NULL in a function declared to return void as of
the 4.1 kernel.

Fixes: 78de28c67c8f ("of: fdt: add missing allocation-failure check")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/of/fdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index bf89754fe973..308a95ead432 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -413,7 +413,7 @@ static void __unflatten_device_tree(void *blob,
/* Allocate memory for the expanded device tree */
mem = dt_alloc(size + 4, __alignof__(struct device_node));
if (!mem)
- return NULL;
+ return;

memset(mem, 0, size);

--
2.14.1
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