From: Marek Behún Date: Tue, 5 Jan 2021 17:23:33 +0000 (+0100) Subject: net: mvneta: fix error message when MTU too large for XDP X-Git-Tag: accepted/tizen/unified/20230118.172025~8123^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d136f5cd9a7ba6ded7f8ff17e8b1ba680f37625;p=platform%2Fkernel%2Flinux-rpi.git net: mvneta: fix error message when MTU too large for XDP The error message says that "Jumbo frames are not supported on XDP", but the code checks for mtu > MVNETA_MAX_RX_BUF_SIZE, not mtu > 1500. Fix this error message. Signed-off-by: Marek Behún Fixes: 0db51da7a8e9 ("net: mvneta: add basic XDP support") Cc: Lorenzo Bianconi Cc: Thomas Petazzoni Link: https://lore.kernel.org/r/20210105172333.21613-1-kabel@kernel.org Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 3369ec7..bc4d8d1 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4432,7 +4432,7 @@ static int mvneta_xdp_setup(struct net_device *dev, struct bpf_prog *prog, struct bpf_prog *old_prog; if (prog && dev->mtu > MVNETA_MAX_RX_BUF_SIZE) { - NL_SET_ERR_MSG_MOD(extack, "Jumbo frames not supported on XDP"); + NL_SET_ERR_MSG_MOD(extack, "MTU too large for XDP"); return -EOPNOTSUPP; }