diff options
| author |   Yang Yingliang <yangyingliang@huawei.com> | 2022-10-09 09:51:26 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-10-09 21:42:33 +0100 |
| commit | b2cf5d902ec1a7560f20945ddd2b0de82eff7cf3 (patch) | |
| tree | 9f9dcfefce053eca3b3dc3c22a8f99a7c8460f97 /drivers/net/ethernet/marvell | |
| parent | net: dsa: fix wrong pointer passed to PTR_ERR() in dsa_port_phylink_create() (diff) | |
| download | linux-dev-b2cf5d902ec1a7560f20945ddd2b0de82eff7cf3.tar.xz linux-dev-b2cf5d902ec1a7560f20945ddd2b0de82eff7cf3.zip | |
octeontx2-af: cn10k: mcs: Fix error return code in mcs_register_interrupts()
If alloc_mem() fails in mcs_register_interrupts(), it should return error
code.
Fixes: 6c635f78c474 ("octeontx2-af: cn10k: mcs: Handle MCS block interrupts")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mcs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mcs.c b/drivers/net/ethernet/marvell/octeontx2/af/mcs.c index 5ba618aed6ad..4a343f853b28 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mcs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/mcs.c @@ -1182,8 +1182,10 @@ static int mcs_register_interrupts(struct mcs *mcs) mcs_reg_write(mcs, MCSX_PAB_TX_SLAVE_PAB_INT_ENB, 0xff); mcs->tx_sa_active = alloc_mem(mcs, mcs->hw->sc_entries); - if (!mcs->tx_sa_active) + if (!mcs->tx_sa_active) { + ret = -ENOMEM; goto exit; + } return ret; exit: |