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authorMarkus Elfring <elfring@users.sourceforge.net>2015-06-26 20:30:11 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2015-06-29 16:06:29 +0800
commit12a4bd3122747eae2941f0be38119affb52c2e12 (patch)
tree01d164d7167c7d59a647a9fc1d6ac289650ec034 /drivers/crypto
parent44a17ef872fa8f754626aa578c8d05301c905b86 (diff)
downloadlinux-12a4bd3122747eae2941f0be38119affb52c2e12.tar.bz2
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.c5
-rw-r--r--drivers/crypto/qat/qat_common/adf_transport.c2
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;