diff options
Diffstat (limited to 'drivers/net/netdevsim/bpf.c')
| -rw-r--r-- | drivers/net/netdevsim/bpf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c index 2b74425822ab..0b362b8dac17 100644 --- a/drivers/net/netdevsim/bpf.c +++ b/drivers/net/netdevsim/bpf.c @@ -218,6 +218,7 @@ static int nsim_bpf_create_prog(struct nsim_dev *nsim_dev, { struct nsim_bpf_bound_prog *state; char name[16]; + int ret; state = kzalloc(sizeof(*state), GFP_KERNEL); if (!state) @@ -230,9 +231,10 @@ static int nsim_bpf_create_prog(struct nsim_dev *nsim_dev, /* Program id is not populated yet when we create the state. */ sprintf(name, "%u", nsim_dev->prog_id_gen++); state->ddir = debugfs_create_dir(name, nsim_dev->ddir_bpf_bound_progs); - if (IS_ERR_OR_NULL(state->ddir)) { + if (IS_ERR(state->ddir)) { + ret = PTR_ERR(state->ddir); kfree(state); - return -ENOMEM; + return ret; } debugfs_create_u32("id", 0400, state->ddir, &prog->aux->id); @@ -587,8 +589,8 @@ int nsim_bpf_dev_init(struct nsim_dev *nsim_dev) nsim_dev->ddir_bpf_bound_progs = debugfs_create_dir("bpf_bound_progs", nsim_dev->ddir); - if (IS_ERR_OR_NULL(nsim_dev->ddir_bpf_bound_progs)) - return -ENOMEM; + if (IS_ERR(nsim_dev->ddir_bpf_bound_progs)) + return PTR_ERR(nsim_dev->ddir_bpf_bound_progs); nsim_dev->bpf_dev = bpf_offload_dev_create(&nsim_bpf_dev_ops, nsim_dev); err = PTR_ERR_OR_ZERO(nsim_dev->bpf_dev); |