As we can still use the remaining TC callbacks, e.g. CBS. We should not fail in the initialization only because RX Parser is not available.
Signed-off-by: Jose Abreu <[email protected]> --- Cc: Giuseppe Cavallaro <[email protected]> Cc: Alexandre Torgue <[email protected]> Cc: Jose Abreu <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Maxime Coquelin <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 6c305b6ecad0..8dbbbf181ada 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -243,8 +243,9 @@ static int tc_init(struct stmmac_priv *priv) struct dma_features *dma_cap = &priv->dma_cap; unsigned int count; + /* Fail silently as we can still use remaining features, e.g. CBS */ if (!dma_cap->frpsel) - return -EINVAL; + return 0; switch (dma_cap->frpbs) { case 0x0: -- 2.7.4
