[PATCH 5.17 0259/1126] crypto: qat - fix initialization of pfvf cap_msg structures

Greg Kroah-Hartman
2022-04-05T08:06:07Z

From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>

[ Upstream commit 54584146cc8cb49ce471011d4afcc03a8a529463 ]

Initialize fully the structures cap_msg containing the device
capabilities from the host.

This is to fix the following warning when compiling the QAT driver
using the clang compiler with CC=clang W=2:

drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c:99:44: warning: missing field 'ext_dc_caps' initializer [-Wmissing-field-initializers]
struct capabilities_v3 cap_msg = { { 0 }, };
^

Fixes: 851ed498dba1 ("crypto: qat - exchange device capabilities over PFVF")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c b/drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c
index 14b222691c9c..c5b326f63e95 100644
--- a/drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c
+++ b/drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c
@@ -96,7 +96,7 @@ int adf_vf2pf_request_version(struct adf_accel_dev *accel_dev)
int adf_vf2pf_get_capabilities(struct adf_accel_dev *accel_dev)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
- struct capabilities_v3 cap_msg = { { 0 }, };
+ struct capabilities_v3 cap_msg = { 0 };
unsigned int len = sizeof(cap_msg);

if (accel_dev->vf.pf_compat_ver < ADF_PFVF_COMPAT_CAPABILITIES)
--
2.34.1