From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Liang He <windhl@126.com>, Heiko Stuebner <heiko@sntech.de>,
Sasha Levin <sashal@kernel.org>,
linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: [PATCH AUTOSEL 5.15 02/42] ARM: rockchip: Add missing of_node_put() in rockchip_suspend_init()
Date: Tue, 19 Jul 2022 21:13:10 -0400 [thread overview]
Message-ID: <20220720011350.1024134-2-sashal@kernel.org> (raw)
In-Reply-To: <20220720011350.1024134-1-sashal@kernel.org>
From: Liang He <windhl@126.com>
[ Upstream commit f4470dbfb5ff92804650bc71d115c3f150d430f6 ]
In rockchip_suspend_init(), of_find_matching_node_and_match() will
return a node pointer with refcount incremented. We should use
of_node_put() in fail path or when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220616021713.3973472-1-windhl@126.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/mach-rockchip/pm.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c
index 87389d9456b9..30d781d80fe0 100644
--- a/arch/arm/mach-rockchip/pm.c
+++ b/arch/arm/mach-rockchip/pm.c
@@ -311,7 +311,7 @@ void __init rockchip_suspend_init(void)
&match);
if (!match) {
pr_err("Failed to find PMU node\n");
- return;
+ goto out_put;
}
pm_data = (struct rockchip_pm_data *) match->data;
@@ -320,9 +320,12 @@ void __init rockchip_suspend_init(void)
if (ret) {
pr_err("%s: matches init error %d\n", __func__, ret);
- return;
+ goto out_put;
}
}
suspend_set_ops(pm_data->ops);
+
+out_put:
+ of_node_put(np);
}
--
2.35.1
next prev parent reply other threads:[~2022-07-20 1:17 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 1:13 [PATCH AUTOSEL 5.15 01/42] Revert "evm: Fix memleak in init_desc" Sasha Levin
2022-07-20 1:13 ` Sasha Levin [this message]
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 03/42] x86/kvm/vmx: Make noinstr clean Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 04/42] x86/cpufeatures: Move RETPOLINE flags to word 11 Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 05/42] x86/retpoline: Swizzle retpoline thunk Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 06/42] x86/vsyscall_emu/64: Don't use RET in vsyscall emulation Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 07/42] x86/sev: Avoid using __x86_return_thunk Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 08/42] objtool: Treat .text.__x86.* as noinstr Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 09/42] x86/bugs: Report AMD retbleed vulnerability Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 10/42] x86/bugs: Add AMD retbleed= boot parameter Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 11/42] x86/bugs: Enable STIBP for JMP2RET Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 12/42] x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 13/42] x86/bugs: Optimize SPEC_CTRL MSR writes Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 14/42] x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 15/42] x86/bugs: Report Intel retbleed vulnerability Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 16/42] x86/xen: Rename SYS* entry points Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 17/42] x86/bugs: Do IBPB fallback check only once Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 18/42] x86/cpu/amd: Add Spectral Chicken Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 19/42] x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 20/42] KVM: VMX: Flatten __vmx_vcpu_run() Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 21/42] KVM: VMX: Convert launched argument to flags Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 22/42] KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 23/42] wifi: mac80211: check skb_shared in ieee80211_8023_xmit() Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 24/42] wifi: mac80211: do not wake queues on a vif that is being stopped Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 25/42] wifi: cfg80211: Allow P2P client interface to indicate port authorization Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 26/42] drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Tablet 2 830 Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 27/42] nilfs2: fix incorrect masking of permission flags for symlinks Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 28/42] ASoC: ti: omap-mcbsp: duplicate sysfs error Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 29/42] ASoC: tlv320adcx140: Fix tx_mask check Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 30/42] ASoC: wm5102: Fix event generation for output compensation Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 31/42] ASoC: wm8998: Fix event generation for input mux Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 32/42] ASoC: cs47l92: Fix event generation for OUT1 demux Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 33/42] ASoC: arizona: Update arizona_aif_cfg_changed to use RX_BCLK_RATE Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 34/42] scsi: target: Fix WRITE_SAME No Data Buffer crash Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 35/42] x86/kexec: Disable RET on kexec Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 36/42] platform/x86: asus-wmi: Add key mappings Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 37/42] platform/x86: intel_atomisp2_led: Also turn off the always-on camera LED on the Asus T100TAF Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 38/42] scsi: ufs: core: Fix missing clk change notification on host reset Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 39/42] scsi: pm80xx: Fix 'Unknown' max/min linkrate Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 40/42] scsi: pm80xx: Set stopped phy's linkrate to Disabled Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 41/42] KVM: nVMX: Always enable TSC scaling for L2 when it was enabled for L1 Sasha Levin
2022-07-20 1:13 ` [PATCH AUTOSEL 5.15 42/42] ubsan: disable UBSAN_DIV_ZERO for clang Sasha Levin
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