From 3c97fe4f9fbc2bbc555b51268a9556e61cd3ca4e Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 28 Sep 2024 13:04:01 +0300 Subject: [PATCH] net: ethernet: ti: am65-cpsw: Fix forever loop in cleanup code This error handling has a typo. It should i++ instead of i--. In the original code the error handling will loop until it crashes. Fixes: da70d184a8c3 ("net: ethernet: ti: am65-cpsw: Introduce multi queue Rx") Signed-off-by: Dan Carpenter Reviewed-by: Alexander Sverdlin Reviewed-by: Roger Quadros Link: https://patch.msgid.link/8e7960cc-415d-48d7-99ce-f623022ec7b5@stanley.mountain Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index cbe99017cbfa..d253727b160f 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -763,7 +763,7 @@ fail_tx: k3_udma_glue_disable_rx_chn(rx_chn->rx_chn); fail_rx: - for (i = 0; i < common->rx_ch_num_flows; i--) + for (i = 0; i < common->rx_ch_num_flows; i++) k3_udma_glue_reset_rx_chn(rx_chn->rx_chn, i, &rx_chn->flows[i], am65_cpsw_nuss_rx_cleanup, 0); -- 2.42.0