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| author | Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2021-08-12 21:21:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 11:47:50 +0200 |
| commit | 283b8b67b3df74ca9df45431388ca422d14b6253 (patch) | |
| tree | 3cadfbd094efc82056cc10f3eed4776342c73eb7 /drivers | |
| parent | 0dfadcf9e9e4dc072fd328ea34fe1830993b425b (diff) | |
| download | linux-stable-283b8b67b3df74ca9df45431388ca422d14b6253.tar.gz linux-stable-283b8b67b3df74ca9df45431388ca422d14b6253.tar.bz2 linux-stable-283b8b67b3df74ca9df45431388ca422d14b6253.zip | |
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')
| -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 26556c713049..7a7d43c47534 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -105,6 +105,7 @@ 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), @@ -171,9 +172,9 @@ 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); |