net: filter: rename sk_chk_filter() -> bpf_check_classic()
trivial rename to indicate that this functions performs classic BPF checking
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index 565743d..f4a77d2 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -87,7 +87,7 @@
* @filter: filter to verify
* @flen: length of filter
*
- * Takes a previously checked filter (by sk_chk_filter) and
+ * Takes a previously checked filter (by bpf_check_classic) and
* redirects all filter code that loads struct sk_buff data
* and related data through seccomp_bpf_load. It also
* enforces length and alignment checking of those loads.
@@ -239,7 +239,7 @@
goto free_prog;
/* Check and rewrite the fprog via the skb checker */
- ret = sk_chk_filter(fp, fprog->len);
+ ret = bpf_check_classic(fp, fprog->len);
if (ret)
goto free_prog;