From: Dan Nowlin <dan.now...@intel.com>
Previously, the driver assumed that all signature segments would contain
one or more buffers to download. In the future, there will be signature
segments that will contain no buffers to download.
Correct download flow to allow for signature segments that have zero
download buffers and skip the download in this case.
Fixes: 3cbdb0343022 ("ice: Add support for E830 DDP package segment")
Reviewed-by: Przemek Kitszel <przemyslaw.kits...@intel.com>
Signed-off-by: Dan Nowlin <dan.now...@intel.com>
Signed-off-by: Paul Greenwalt <paul.greenw...@intel.com>
---
drivers/net/ethernet/intel/ice/ice_ddp.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c
b/drivers/net/ethernet/intel/ice/ice_ddp.c
index 8b7504a9df31..90b9e28ddba9 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -1424,14 +1424,14 @@ ice_dwnld_sign_and_cfg_segs(struct ice_hw *hw, struct
ice_pkg_hdr *pkg_hdr,
goto exit;
}
- conf_idx = le32_to_cpu(seg->signed_seg_idx);
- start = le32_to_cpu(seg->signed_buf_start);
count = le32_to_cpu(seg->signed_buf_count);
-
state = ice_download_pkg_sig_seg(hw, seg);
- if (state)
+ if (state || !count)
goto exit;
+ conf_idx = le32_to_cpu(seg->signed_seg_idx);
+ start = le32_to_cpu(seg->signed_buf_start);
+
state = ice_download_pkg_config_seg(hw, pkg_hdr, conf_idx, start,
count);
--
2.41.0
