From: Lv Ruyi <lv.ruyi@zte.com.cn> stable inclusion from stable-v5.10.121 commit 6a61a97106279c2aa16fbbb2a171fd5dde127d23 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ] The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220402013419.2410298-1-lv.ruyi@zte.com.cn Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- arch/powerpc/sysdev/xics/icp-opal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/sysdev/xics/icp-opal.c b/arch/powerpc/sysdev/xics/icp-opal.c index 68fd2540b093..7fa520efcefa 100644 --- a/arch/powerpc/sysdev/xics/icp-opal.c +++ b/arch/powerpc/sysdev/xics/icp-opal.c @@ -195,6 +195,7 @@ int icp_opal_init(void) printk("XICS: Using OPAL ICP fallbacks\n"); + of_node_put(np); return 0; } -- 2.20.1