From: "Mintz, Yuval" Yuval.Mintz@cavium.com
[ Upstream commit d0c32a16235aeacd32c9de6ff90f9219614d7e4e ]
When mc configuration changes bnx2x_config_mcast() can return 0 for success, negative for failure and positive for benign reason preventing its immediate work, e.g., when the command awaits the completion of a previously sent command.
When removing all configured macs on a 578xx adapter, if a positive value would be returned driver would errneously log it as an error.
Fixes: c7b7b483ccc9 ("bnx2x: Don't flush multicast MACs") Signed-off-by: Yuval Mintz Yuval.Mintz@cavium.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 554c4086b3c6..026befa7f865 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12739,7 +12739,7 @@ static int bnx2x_set_mc_list(struct bnx2x *bp) } else { /* If no mc addresses are required, flush the configuration */ rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL); - if (rc) + if (rc < 0) BNX2X_ERR("Failed to clear multicast configuration %d\n", rc); }