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crypto: qat - do not ignore errors from enable_vf2pf_comms()

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[ 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@intel.com>
Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Giovanni Cabiddu
2021-08-12 21:21:13 +01:00
committed by Greg Kroah-Hartman
parent 6f3c58bd62
commit 9819975c63
1 changed files with 3 additions and 2 deletions
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5
drivers/crypto/qat/qat_common/adf_init.c
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@@ -61,6 +61,7 @@ int adf_dev_init(struct adf_accel_dev *accel_dev)
struct service_hndl *service; struct service_hndl *service;
struct list_head *list_itr; struct list_head *list_itr;
struct adf_hw_device_data *hw_data = accel_dev->hw_device; struct adf_hw_device_data *hw_data = accel_dev->hw_device;
int ret;
if (!hw_data) { if (!hw_data) {
dev_err(&GET_DEV(accel_dev), dev_err(&GET_DEV(accel_dev),
@@ -127,9 +128,9 @@ int adf_dev_init(struct adf_accel_dev *accel_dev)
} }
hw_data->enable_error_correction(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); EXPORT_SYMBOL_GPL(adf_dev_init);