Hi,

Le 24/01/2024 à 09:41, sambat goson a écrit :

	
Hi,
I've just test it and find below code not proper in function 
"gelic_descr_prepare_rx", line 398.
it causes error as my attached file.

descr->skb = netdev_alloc_skb(*card->netdev, rx_skb_size);
if (!descr->skb) {
descr->hw_regs.payload.dev_addr = 0; /* tell DMAC don't touch memory */
return -ENOMEM;
}
descr->hw_regs.dmac_cmd_status = 0;
descr->hw_regs.result_size = 0;
descr->hw_regs.valid_size = 0;
descr->hw_regs.data_error = 0;
descr->hw_regs.payload.dev_addr = 0;
descr->hw_regs.payload.size = 0;
descr->skb = NULL;                     ---->line 398

Looks like a copy/paste error from gelic_descr_release_tx() in commit 
3ce4f9c3fbb3 ("net/ps3_gelic_net: Add gelic_descr structures"), the 
whole block is wrong I guess, not only the descr->skb = NULL;

Geoff, can you fix it ?

Christophe