net: mvpp2: use slab_build_skb for oversized frames

Setting frag_size to 0 to indicate kmalloc has been deprecated,
use slab_build_skb directly.

Fixes: ce098da1497c ("skbuff: Introduce slab_build_skb()")
Signed-off-by: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz>
Reviewed-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20240613024900.3842238-1-aryan.srivastava@alliedtelesis.co.nz
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index e91486c48de382b3b99b6e9ab29cb7632247543a..671368d2c77e6aa3dee5f012d701861fb593871d 100644 (file)
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4014,7 +4014,10 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi,
                        }
                }
 
-               skb = build_skb(data, frag_size);
+               if (frag_size)
+                       skb = build_skb(data, frag_size);
+               else
+                       skb = slab_build_skb(data);
                if (!skb) {
                        netdev_warn(port->dev, "skb build failed\n");
                        goto err_drop_frame;