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soc: aspeed: socinfo: Add kfree for kstrdup 

[ Upstream commit 6e6d847a8c ]

Add kfree() in the later error handling in order to avoid memory leak.

Fixes: e0218dca57 ("soc: aspeed: Add soc info driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230707021625.7727-1-jiasheng@iscas.ac.cn
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230810123104.231167-1-joel@jms.id.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jiasheng Jiang 2023-08-10 22:01:04 +09:30 committed by Greg Kroah-Hartman
parent c5ac7522a8
commit dfb9676ed2
1 changed files with 1 additions and 0 deletions
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1
drivers/soc/aspeed/aspeed-socinfo.c
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@ -137,6 +137,7 @@ static int __init aspeed_socinfo_init(void)
soc_dev = soc_device_register(attrs);
if (IS_ERR(soc_dev)) {
kfree(attrs->machine);
kfree(attrs->soc_id);
kfree(attrs->serial_number);
kfree(attrs);