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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-06-26 20:30:11 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-29 16:06:29 +0800 |
| commit | 12a4bd3122747eae2941f0be38119affb52c2e12 (patch) | |
| tree | 01d164d7167c7d59a647a9fc1d6ac289650ec034 /drivers/crypto | |
| parent | 44a17ef872fa8f754626aa578c8d05301c905b86 (diff) | |
| download | linux-12a4bd3122747eae2941f0be38119affb52c2e12.tar.gz linux-12a4bd3122747eae2941f0be38119affb52c2e12.tar.bz2 linux-12a4bd3122747eae2941f0be38119affb52c2e12.zip | |
crypto: qat - Deletion of unnecessary checks before two function calls
The functions kfree() and release_firmware() test whether their argument
is NULL and then return immediately.
Thus the test around the calls is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_accel_engine.c | 5 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_transport.c | 2 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_accel_engine.c b/drivers/crypto/qat/qat_common/adf_accel_engine.c index 7f8b66c915ed..fdda8e7ae302 100644 --- a/drivers/crypto/qat/qat_common/adf_accel_engine.c +++ b/drivers/crypto/qat/qat_common/adf_accel_engine.c @@ -88,10 +88,7 @@ void adf_ae_fw_release(struct adf_accel_dev *accel_dev) qat_uclo_del_uof_obj(loader_data->fw_loader); qat_hal_deinit(loader_data->fw_loader); - - if (loader_data->uof_fw) - release_firmware(loader_data->uof_fw); - + release_firmware(loader_data->uof_fw); loader_data->uof_fw = NULL; loader_data->fw_loader = NULL; } diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c index ccec327489da..db2926bff8a5 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.c +++ b/drivers/crypto/qat/qat_common/adf_transport.c @@ -449,7 +449,7 @@ static int adf_init_bank(struct adf_accel_dev *accel_dev, err: for (i = 0; i < ADF_ETR_MAX_RINGS_PER_BANK; i++) { ring = &bank->rings[i]; - if (hw_data->tx_rings_mask & (1 << i) && ring->inflights) + if (hw_data->tx_rings_mask & (1 << i)) kfree(ring->inflights); } return -ENOMEM; |