media: firewire: fix memory leak
[ Upstream commit b28e32798c
]
Fix memory leak in node_probe.
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -272,8 +272,10 @@ static int node_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
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name_len = fw_csr_string(unit->directory, CSR_MODEL,
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name_len = fw_csr_string(unit->directory, CSR_MODEL,
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name, sizeof(name));
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name, sizeof(name));
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if (name_len < 0)
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if (name_len < 0) {
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return name_len;
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err = name_len;
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goto fail_free;
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}
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for (i = ARRAY_SIZE(model_names); --i; )
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for (i = ARRAY_SIZE(model_names); --i; )
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if (strlen(model_names[i]) <= name_len &&
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if (strlen(model_names[i]) <= name_len &&
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strncmp(name, model_names[i], name_len) == 0)
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strncmp(name, model_names[i], name_len) == 0)
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