[ Upstream commita3123341dc
] If we fail to call crypto_sync_skcipher_setkey, we should free the memory allocation for cipher, replace err_return with err_free_cipher to free the memory of cipher. Fixes:4891f2d008
("gss_krb5: import functionality to derive keys into the kernel") Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>