[PATCH 7.1 109/271] bnge: Fix resource leak in bnge_init_nic() error path
Greg Kroah-Hartman <[email protected]>
| Newsgroups | dev.linux.lists.patches,org.kernel.vger.stable |
|---|---|
| Message-ID | <[email protected]> |
7.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Bhargava Marreddy <[email protected]> [ Upstream commit bfec39ff1484b4e9f7d93bc4580fdb634bbc7d19 ] If bnge_init_chip() fails, bnge_init_nic() jumps to err_free_ring_grps and returns immediately, skipping cleanup for RX ring pair buffers. Remove the early return so execution falls through to err_free_rx_ring_pair_bufs to properly free resources on error. Fixes: 23df6aebf803 ("bng_en: Allocate stat contexts") Signed-off-by: Bhargava Marreddy <[email protected]> Reviewed-by: Dharmender Garg <[email protected]> Reviewed-by: Rajashekar Hudumula <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- drivers/net/ethernet/broadcom/bnge/bnge_netdev.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnge/bnge_netdev.c b/drivers/net/ethernet/broadcom/bnge/bnge_netdev.c index 6f7ef506d4e18..ac4c93e5b634a 100644 --- a/drivers/net/ethernet/broadcom/bnge/bnge_netdev.c +++ b/drivers/net/ethernet/broadcom/bnge/bnge_netdev.c @@ -2768,8 +2768,6 @@ static int bnge_init_nic(struct bnge_net *bn) err_free_ring_grps: bnge_free_ring_grps(bn); - return rc; - err_free_rx_ring_pair_bufs: bnge_free_rx_ring_pair_bufs(bn); return rc; -- 2.53.0