From: Ben Hutchings Date: Wed, 9 Oct 2013 13:17:27 +0000 (+0100) Subject: sfc: Return EBUSY for filter insertion on EF10, matching Falcon/Siena X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=065e64c4b211a4ad18d8c39ce987edef645bdaf0;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git sfc: Return EBUSY for filter insertion on EF10, matching Falcon/Siena The MC firmware will return error MC_CMD_ERR_ENOSPC if filter insertion fails due to lack of resources. The net driver's filter implementation for Falcon-architecture returns EBUSY. They should behave consistently, so for EF10 change ENOSPC to EBUSY. Signed-off-by: Ben Hutchings --- diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 45af374b1df9..ca922b958a2e 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2259,6 +2259,8 @@ static int efx_ef10_filter_push(struct efx_nic *efx, outbuf, sizeof(outbuf), NULL); if (rc == 0) *handle = MCDI_QWORD(outbuf, FILTER_OP_OUT_HANDLE); + if (rc == -ENOSPC) + rc = -EBUSY; /* to match efx_farch_filter_insert() */ return rc; }