diff options
| author | Liang He <windhl@126.com> | 2022-06-17 11:39:29 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-06-21 17:04:30 +0200 |
| commit | 48ca54e39173d1ed4c4dc8cf045484014bb26eaf (patch) | |
| tree | 72bea3db03a235a498c53bef6b16644e90a3c7c5 /arch | |
| parent | 608d94cb84c42585058d692f2fe5d327f8868cdb (diff) | |
mips: ralink: Fix refcount leak in of.c
In plat_of_remap_node(), plat_of_remap_node() will return a node
pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/ralink/of.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 587c7b998769..ea8072acf8d9 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -40,6 +40,8 @@ __iomem void *plat_of_remap_node(const char *node) if (of_address_to_resource(np, 0, &res)) panic("Failed to get resource for %s", node); + of_node_put(np); + if (!request_mem_region(res.start, resource_size(&res), res.name)) |