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cxl: Fix kobject memleak
[ Upstream commit85c5cbeba8
] Currently the error return path from kobject_init_and_add() is not followed by a call to kobject_put() - which means we are leaking the kobject. Fix it by adding a call to kobject_put() in the error path of kobject_init_and_add(). Fixes:b087e6190d
("cxl: Export optional AFU configuration record in sysfs") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Link: https://lore.kernel.org/r/20200602120733.5943-1-wanghai38@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -606,7 +606,7 @@ static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int c
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rc = kobject_init_and_add(&cr->kobj, &afu_config_record_type,
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&afu->dev.kobj, "cr%i", cr->cr);
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if (rc)
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goto err;
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goto err1;
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rc = sysfs_create_bin_file(&cr->kobj, &cr->config_attr);
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if (rc)
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