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ARM: shmobile: rcar-gen2: Add missing of_node_put()
[ Upstream commit 85744f2d93
]
Fix following coccicheck warning:
./arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c:156:1-33: Function
for_each_matching_node_and_match should have of_node_put() before break
and goto.
Early exits from for_each_matching_node_and_match() should decrement the
node reference counter.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Link: https://lore.kernel.org/r/20211018014503.7598-1-wanjiabing@vivo.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 4 additions and 1 deletions
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@ -154,8 +154,10 @@ static int __init rcar_gen2_regulator_quirk(void)
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return -ENODEV;
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for_each_matching_node_and_match(np, rcar_gen2_quirk_match, &id) {
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if (!of_device_is_available(np))
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if (!of_device_is_available(np)) {
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of_node_put(np);
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break;
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}
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ret = of_property_read_u32(np, "reg", &addr);
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if (ret) /* Skip invalid entry and continue */
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@ -164,6 +166,7 @@ static int __init rcar_gen2_regulator_quirk(void)
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quirk = kzalloc(sizeof(*quirk), GFP_KERNEL);
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if (!quirk) {
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ret = -ENOMEM;
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of_node_put(np);
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goto err_mem;
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}
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