crypto: qat - do not shadow error code

Do not shadow the return code from adf_dev_down() in the error path of
the DEV_DOWN command.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Adam Guerin <adam.guerin@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/intel/qat/qat_common/adf_sysfs.c b/drivers/crypto/intel/qat/qat_common/adf_sysfs.c
index a8f33558d7cb85fbba3ba004233c5d9ab7fd6a4c..5e14c374ebd30459ab98ffc5bdb7acdcbe58a801 100644 (file)
--- a/drivers/crypto/intel/qat/qat_common/adf_sysfs.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_sysfs.c
@@ -60,8 +60,8 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr,
                }
 
                ret = adf_dev_down(accel_dev, true);
-               if (ret < 0)
-                       return -EINVAL;
+               if (ret)
+                       return ret;
 
                break;
        case DEV_UP: