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octeontx2-pf: Add error log forcn10k_map_unmap_rq_policer()

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[ Upstream commit 9c056ec6dd1654b1420dafbbe2a69718850e6ff2 ]

The cn10k_free_matchall_ipolicer() calls the cn10k_map_unmap_rq_policer()
for each queue in a for loop without checking for any errors.

Check the return value of the cn10k_map_unmap_rq_policer() function during
each loop, and report a warning if the function fails.

Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250408032602.2909-1-vulab@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Wentao Liang
2025-04-08 11:26:02 +08:00
committed by Greg Kroah-Hartman
parent a37888a435
commit 42d0bfbe02
1 changed files with 6 additions and 3 deletions
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9
drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c
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@@ -352,9 +352,12 @@ int cn10k_free_matchall_ipolicer(struct otx2_nic *pfvf)
mutex_lock(&pfvf->mbox.lock); mutex_lock(&pfvf->mbox.lock);
/* Remove RQ's policer mapping */ /* Remove RQ's policer mapping */
for (qidx = 0; qidx < hw->rx_queues; qidx++) for (qidx = 0; qidx < hw->rx_queues; qidx++) {
cn10k_map_unmap_rq_policer(pfvf, qidx, rc = cn10k_map_unmap_rq_policer(pfvf, qidx, hw->matchall_ipolicer, false);
hw->matchall_ipolicer, false); if (rc)
dev_warn(pfvf->dev, "Failed to unmap RQ %d's policer (error %d).",
qidx, rc);
}
rc = cn10k_free_leaf_profile(pfvf, hw->matchall_ipolicer); rc = cn10k_free_leaf_profile(pfvf, hw->matchall_ipolicer);