uadk: modify the return value of rsa_prepare_key() in hpre#762
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The 'ret' value is assigned in the case of 'req->op_type == WD_RSA_GENKEY'. When 'op_type' is not 'WD_RSA_GENKEY', 'ret' is not initialized. If 'ret' is directly returned, the caller may incorrectly determine that the operation fails. Therefore, 'WD_SUCCESS' instead of 'ret' is directly returned. Signed-off-by: Weili Qian <qianweili@huawei.com>
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/lgtm |
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The 'ret' value is assigned in the case of 'req->op_type == WD_RSA_GENKEY'. When 'op_type' is not 'WD_RSA_GENKEY', 'ret' is not initialized. If 'ret' is directly returned, the caller may incorrectly determine that the operation fails. Therefore, 'WD_SUCCESS' instead of 'ret' is directly returned.