[PATCH 2/2] bpf: btf: remove a couple conditions

[Dan Carpenter]

We know "err" is zero so we can remove these and pull the code in one
indent level.

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
This applies to the BPF tree (linux-next)

diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index e631b6fd60d3..7cb0905f37c2 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -1973,16 +1973,14 @@ static struct btf *btf_parse(void __user *btf_data, u32 
btf_data_size,
        if (err)
                goto errout;
 
-       if (!err && log->level && bpf_verifier_log_full(log)) {
+       if (log->level && bpf_verifier_log_full(log)) {
                err = -ENOSPC;
                goto errout;
        }
 
-       if (!err) {
-               btf_verifier_env_free(env);
-               btf_get(btf);
-               return btf;
-       }
+       btf_verifier_env_free(env);
+       btf_get(btf);
+       return btf;
 
 errout:
        btf_verifier_env_free(env);