PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Matt Porter <mporter@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Matt Porter <mporter@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>