net: hns3: using the num_tqps to check whether tqp_index is out of range when vf...

net: hns3: using the num_tqps to check whether tqp_index is out of range when vf get ring info from mbx

[ Upstream commit d180c11aa8a6fa735f9ac2c72c61364a9afc2ba7 ]

Currently, rss_size = num_tqps / tc_num. If tc_num is 1, then num_tqps
equals rss_size. However, if the tc_num is greater than 1, then rss_size
will be less than num_tqps, causing the tqp_index check for subsequent TCs
using rss_size to always fail.

This patch uses the num_tqps to check whether tqp_index is out of range,
instead of rss_size.

Fixes: 326334aad024 ("net: hns3: add a check for tqp_index in hclge_get_ring_chain_from_mbx()")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251211023737.2327018-3-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>