From: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx>
[ Upstream commit 5147f0906d50a9d26f2b8698cd06b5680e9867ff ]
The function adf_dev_init() ignores the error code reported by
enable_vf2pf_comms(). If the latter fails, e.g. the VF is not compatible
with the pf, then the load of the VF driver progresses.
This patch changes adf_dev_init() so that the error code from
enable_vf2pf_comms() is returned to the caller.
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx>
Reviewed-by: Marco Chiappero <marco.chiappero@xxxxxxxxx>
Reviewed-by: Fiona Trahe <fiona.trahe@xxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/crypto/qat/qat_common/adf_init.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c
index d873eeecc363..06b35edb0d43 100644
--- a/drivers/crypto/qat/qat_common/adf_init.c
+++ b/drivers/crypto/qat/qat_common/adf_init.c
@@ -121,6 +121,7 @@ int adf_dev_init(struct adf_accel_dev *accel_dev)
struct service_hndl *service;
struct list_head *list_itr;
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+ int ret;
if (!hw_data) {
dev_err(&GET_DEV(accel_dev),
@@ -187,9 +188,9 @@ int adf_dev_init(struct adf_accel_dev *accel_dev)
}
hw_data->enable_error_correction(accel_dev);
- hw_data->enable_vf2pf_comms(accel_dev);
+ ret = hw_data->enable_vf2pf_comms(accel_dev);
- return 0;
+ return ret;
}
EXPORT_SYMBOL_GPL(adf_dev_init);
--
2.30.2
