From 90a8007bbeb616e3ea57e2696190e57aa0329531 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 3 Jul 2023 18:24:52 +0300 Subject: [PATCH] mlxsw: spectrum_router: Fix an IS_ERR() vs NULL check The mlxsw_sp_crif_alloc() function returns NULL on error. It doesn't return error pointers. Fix the check. Fixes: 78126cfd5dc9 ("mlxsw: spectrum_router: Maintain CRIF for fallback loopback RIF") Signed-off-by: Dan Carpenter Reviewed-by: Alexander Lobakin Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 445ba7fe3c40..b32adf277a22 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -10794,8 +10794,8 @@ static int mlxsw_sp_lb_rif_init(struct mlxsw_sp *mlxsw_sp, int err; router->lb_crif = mlxsw_sp_crif_alloc(NULL); - if (IS_ERR(router->lb_crif)) - return PTR_ERR(router->lb_crif); + if (!router->lb_crif) + return -ENOMEM; /* Create a generic loopback RIF associated with the main table * (default VRF). Any table can be used, but the main table exists -- 2.11.0