Few more minor fixes in comments.
Signed-off-by: Andrii Nakryiko <andr...@fb.com>
---
kernel/bpf/verifier.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index c6911ede94af..0ee788bfd462 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -258,7 +258,7 @@ void bpf_verifier_vlog(struct bpf_verifier_log *log, const
char *fmt,
log->ubuf = NULL;
}
-/* log_level controls verbosity level of eBPF verifier.
+/* env->log.level controls verbosity level of eBPF verifier.
* bpf_verifier_log_write() is used to dump the verification trace to the log,
* so the user can figure out what's wrong with the program
*/
@@ -617,7 +617,7 @@ static int realloc_func_state(struct bpf_func_state *state,
int stack_size,
/* Acquire a pointer id from the env and update the state->refs to include
* this new pointer reference.
- * On success, returns a valid pointer id to associate with the register
+ * On success, returns a valid pointer id to associate with the register.
* On failure, returns a negative errno.
*/
static int acquire_reference_state(struct bpf_verifier_env *env, int insn_idx)
@@ -714,7 +714,7 @@ static int copy_verifier_state(struct bpf_verifier_state
*dst_state,
struct bpf_func_state *dst;
int i, err;
- /* if dst has more stack frames then src frame, free them */
+ /* if dst has more stack frames than src frame, free them */
for (i = src->curframe + 1; i <= dst_state->curframe; i++) {
free_func_state(dst_state->frame[i]);
dst_state->frame[i] = NULL;
@@ -863,8 +863,7 @@ static bool reg_is_init_pkt_pointer(const struct
bpf_reg_state *reg,
enum bpf_reg_type which)
{
/* The register can already have a range from prior markings.
- * This is fine as long as it hasn't been advanced from its
- * origin.
+ * This is fine as long as it hasn't been advanced from its origin.
*/
return reg->type == which &&
reg->id == 0 &&
--
2.17.1
