linux-kernel - [PATCH net-next 1/6] cxgb4: Remove unused cxgb4_alloc/free_encap_mac

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Message-ID: <20241013203831.88051-2-linux@treblig.org>
Date: Sun, 13 Oct 2024 21:38:26 +0100
From: linux@...blig.org
To: bharat@...lsio.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH net-next 1/6] cxgb4: Remove unused cxgb4_alloc/free_encap_mac_filt

From: "Dr. David Alan Gilbert" <linux@...blig.org>

cxgb4_alloc_encap_mac_filt() and cxgb4_free_encap_mac_filt() have been
unused since
commit 28b3870578ef ("cxgb4: Re-work the logic for mps refcounting")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4.h    |  6 ----
 .../net/ethernet/chelsio/cxgb4/cxgb4_mps.c    | 30 -------------------
 2 files changed, 36 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index bbf7641a0fc7..1efb0a73ce0e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -2141,12 +2141,6 @@ int cxgb4_free_mac_filt(struct adapter *adap, unsigned int viid,
 			unsigned int naddr, const u8 **addr, bool sleep_ok);
 int cxgb4_init_mps_ref_entries(struct adapter *adap);
 void cxgb4_free_mps_ref_entries(struct adapter *adap);
-int cxgb4_alloc_encap_mac_filt(struct adapter *adap, unsigned int viid,
-			       const u8 *addr, const u8 *mask,
-			       unsigned int vni, unsigned int vni_mask,
-			       u8 dip_hit, u8 lookup_type, bool sleep_ok);
-int cxgb4_free_encap_mac_filt(struct adapter *adap, unsigned int viid,
-			      int idx, bool sleep_ok);
 int cxgb4_free_raw_mac_filt(struct adapter *adap,
 			    unsigned int viid,
 			    const u8 *addr,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c
index a020e8490681..0e5663d19fcf 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c
@@ -187,36 +187,6 @@ int cxgb4_alloc_raw_mac_filt(struct adapter *adap,
 	return ret;
 }
 
-int cxgb4_free_encap_mac_filt(struct adapter *adap, unsigned int viid,
-			      int idx, bool sleep_ok)
-{
-	int ret = 0;
-
-	if (!cxgb4_mps_ref_dec(adap, idx))
-		ret = t4_free_encap_mac_filt(adap, viid, idx, sleep_ok);
-
-	return ret;
-}
-
-int cxgb4_alloc_encap_mac_filt(struct adapter *adap, unsigned int viid,
-			       const u8 *addr, const u8 *mask,
-			       unsigned int vni, unsigned int vni_mask,
-			       u8 dip_hit, u8 lookup_type, bool sleep_ok)
-{
-	int ret;
-
-	ret = t4_alloc_encap_mac_filt(adap, viid, addr, mask, vni, vni_mask,
-				      dip_hit, lookup_type, sleep_ok);
-	if (ret < 0)
-		return ret;
-
-	if (cxgb4_mps_ref_inc(adap, addr, ret, mask)) {
-		ret = -ENOMEM;
-		t4_free_encap_mac_filt(adap, viid, ret, sleep_ok);
-	}
-	return ret;
-}
-
 int cxgb4_init_mps_ref_entries(struct adapter *adap)
 {
 	spin_lock_init(&adap->mps_ref_lock);
-- 
2.47.0