diff options
| author | Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2021-08-12 23:21:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-15 10:50:26 +0300 |
| commit | 9819975c636c366ff46b17ddadac6b11344692dc (patch) | |
| tree | 7e8356a1941f2f7348e2117fb4ff902d24fde01b /drivers/crypto/qat/qat_common | |
| parent | 6f3c58bd62f2a39d25cefb0ad313b0c1012b8260 (diff) | |
| download | linux-9819975c636c366ff46b17ddadac6b11344692dc.tar.xz | |
crypto: qat - do not ignore errors from enable_vf2pf_comms()
[ 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>
Diffstat (limited to 'drivers/crypto/qat/qat_common')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_init.c | 5 |
1 files 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 42029153408e..5c78433d19d4 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -61,6 +61,7 @@ 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), @@ -127,9 +128,9 @@ 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); |