net: cxgb3: Remove stid deadcode

cxgb3_alloc_stid() and cxgb3_free_stid() have been unused since
commit 30e0f6cf5acb ("RDMA/iw_cxgb3: Remove the iw_cxgb3 module
from kernel")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20241013012946.284721-1-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 89256b8..5a9f692 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -515,23 +515,6 @@ void *cxgb3_free_atid(struct t3cdev *tdev, int atid)
 
 EXPORT_SYMBOL(cxgb3_free_atid);
 
-/*
- * Free a server TID and return it to the free pool.
- */
-void cxgb3_free_stid(struct t3cdev *tdev, int stid)
-{
-       struct tid_info *t = &(T3C_DATA(tdev))->tid_maps;
-       union listen_entry *p = stid2entry(t, stid);
-
-       spin_lock_bh(&t->stid_lock);
-       p->next = t->sfree;
-       t->sfree = p;
-       t->stids_in_use--;
-       spin_unlock_bh(&t->stid_lock);
-}
-
-EXPORT_SYMBOL(cxgb3_free_stid);
-
 void cxgb3_insert_tid(struct t3cdev *tdev, struct cxgb3_client *client,
                      void *ctx, unsigned int tid)
 {
@@ -671,28 +654,6 @@ int cxgb3_alloc_atid(struct t3cdev *tdev, struct cxgb3_client *client,
 
 EXPORT_SYMBOL(cxgb3_alloc_atid);
 
-int cxgb3_alloc_stid(struct t3cdev *tdev, struct cxgb3_client *client,
-                    void *ctx)
-{
-       int stid = -1;
-       struct tid_info *t = &(T3C_DATA(tdev))->tid_maps;
-
-       spin_lock_bh(&t->stid_lock);
-       if (t->sfree) {
-               union listen_entry *p = t->sfree;
-
-               stid = (p - t->stid_tab) + t->stid_base;
-               t->sfree = p->next;
-               p->t3c_tid.ctx = ctx;
-               p->t3c_tid.client = client;
-               t->stids_in_use++;
-       }
-       spin_unlock_bh(&t->stid_lock);
-       return stid;
-}
-
-EXPORT_SYMBOL(cxgb3_alloc_stid);
-
 /* Get the t3cdev associated with a net_device */
 struct t3cdev *dev2t3cdev(struct net_device *dev)
 {

diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.h b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.h
index 929c298..7419824 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.h
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.h
@@ -95,10 +95,7 @@ struct cxgb3_client {
  */
 int cxgb3_alloc_atid(struct t3cdev *dev, struct cxgb3_client *client,
                     void *ctx);
-int cxgb3_alloc_stid(struct t3cdev *dev, struct cxgb3_client *client,
-                    void *ctx);
 void *cxgb3_free_atid(struct t3cdev *dev, int atid);
-void cxgb3_free_stid(struct t3cdev *dev, int stid);
 void cxgb3_insert_tid(struct t3cdev *dev, struct cxgb3_client *client,
                      void *ctx, unsigned int tid);
 void cxgb3_queue_tid_release(struct t3cdev *dev, unsigned int tid);