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cxgb4: Avoid removal of uninserted tid

During ARP failure, tid is not inserted but _c4iw_free_ep()
attempts to remove tid which results in error.
This patch fixes the issue by avoiding removal of uninserted tid.

Fixes: 59437d78f088 ("cxgb4/chtls: fix ULD connection failures due to wrong TID base")
Signed-off-by: Anumula Murali Mohan Reddy <anumula@chelsio.com>
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Link: https://patch.msgid.link/20250103092327.1011925-1-anumula@chelsio.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

authored by

Anumula Murali Mohan Reddy and committed by
Jakub Kicinski 4c122450 3085d4b8

+4 -1
+4 -1
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
··· 1799 1799 struct adapter *adap = container_of(t, struct adapter, tids); 1800 1800 struct sk_buff *skb; 1801 1801 1802 - WARN_ON(tid_out_of_range(&adap->tids, tid)); 1802 + if (tid_out_of_range(&adap->tids, tid)) { 1803 + dev_err(adap->pdev_dev, "tid %d out of range\n", tid); 1804 + return; 1805 + } 1803 1806 1804 1807 if (t->tid_tab[tid - adap->tids.tid_base]) { 1805 1808 t->tid_tab[tid - adap->tids.tid_base] = NULL;