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octeontx2-af: cn10k: mcs: Fix error return code in mcs_register_interrupts()

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If alloc_mem() fails in mcs_register_interrupts(), it should return error
code.

Fixes: 6c635f78c4 ("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>
This commit is contained in:
Yang Yingliang 2022-10-09 09:51:26 +08:00 committed by David S. Miller
parent 557f050166
commit b2cf5d902e
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/marvell/octeontx2/af/mcs.c
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@ -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: