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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-10-02 18:42:17 -0500
committerDaniel Borkmann <daniel@iogearbox.net>2020-10-05 15:52:36 +0200
commit8731745e4821b6738189b7ac490cf042fa9f1fe0 (patch)
tree9e6582e47c6cd193a40b1b2920b13eae44f330e1 /kernel/bpf
parentb75597d8947f842fa525000cf9569c21e7596da9 (diff)
downloadlinux-8731745e4821b6738189b7ac490cf042fa9f1fe0.tar.bz2
bpf, verifier: Use fallthrough pseudo-keyword
Replace /* fallthrough */ comments with the new pseudo-keyword macro fallthrough [1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20201002234217.GA12280@embeddedor
Diffstat (limited to 'kernel/bpf')
-rw-r--r--kernel/bpf/verifier.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d9dbf271ebab..01120acab09a 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -2673,7 +2673,7 @@ static bool may_access_direct_pkt_data(struct bpf_verifier_env *env,
case BPF_PROG_TYPE_CGROUP_SKB:
if (t == BPF_WRITE)
return false;
- /* fallthrough */
+ fallthrough;
/* Program types with direct read + write access go here! */
case BPF_PROG_TYPE_SCHED_CLS:
@@ -5475,7 +5475,7 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,
/* smin_val represents the known value */
if (known && smin_val == 0 && opcode == BPF_ADD)
break;
- /* fall-through */
+ fallthrough;
case PTR_TO_PACKET_END:
case PTR_TO_SOCKET:
case PTR_TO_SOCKET_OR_NULL: