* [Bug 1098] net/iavf: check_rx_vec_allow() result is ignored
@ 2022-10-11 13:25 bugzilla
0 siblings, 0 replies; only message in thread
From: bugzilla @ 2022-10-11 13:25 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=1098
Bug ID: 1098
Summary: net/iavf: check_rx_vec_allow() result is ignored
Product: DPDK
Version: 22.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: maxime.coquelin@redhat.com
Target Milestone: ---
In IAVF driver, check_rx_vec_allow() ensure some conditions are met to
authorize vector path usage for a given Rxq.
Its return is assigned to Rxq's (struct iavf_adapter *)->rx_vec_allowed in
iavf_dev_rx_queue_setup(), but (struct iavf_adapter *)->rx_vec_allowed is never
used afterwards.
Either conditions checked in check_rx_vec_allow() are useless and so it should
be removed, or DP selection should take .rx_vec_allowed value into account.
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