Merge: cxgb4: Avoid removal of uninserted tid

MR: https://gitlab.com/redhat/rhel/src/kernel/rhel-10/-/merge_requests/303

JIRA: https://issues.redhat.com/browse/RHEL-75570

commit 4c12245
Author: Anumula Murali Mohan Reddy <anumula@chelsio.com>
Date:   Fri Jan 3 14:53:27 2025 +0530

    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: 59437d7 ("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>

Signed-off-by: Jakub Ramaseuski <jramaseu@redhat.com>

Closes RHEL-75570

Approved-by: Michal Schmidt <mschmidt@redhat.com>
Approved-by: Murphy Zhou <xzhou@redhat.com>
Approved-by: Kamal Heib <kheib@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: Jan Stancek <jstancek@redhat.com>

Author: jstancek

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c

@@ -1799,7 +1799,10 @@ void cxgb4_remove_tid(struct tid_info *t, unsigned int chan, unsigned int tid,
 	struct adapter *adap = container_of(t, struct adapter, tids);
 	struct sk_buff *skb;
 
-	WARN_ON(tid_out_of_range(&adap->tids, tid));
+	if (tid_out_of_range(&adap->tids, tid)) {
+		dev_err(adap->pdev_dev, "tid %d out of range\n", tid);
+		return;
+	}
 
 	if (t->tid_tab[tid - adap->tids.tid_base]) {
 		t->tid_tab[tid - adap->tids.tid_base] = NULL;