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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-07-04 17:34:37 -0500
committerDavid S. Miller <davem@davemloft.net>2018-07-05 20:26:50 +0900
commit2cc0608e42aceb38abc9e57a017449b9efc2e4a9 (patch)
tree78662251f585c798ea43a1234ab59849655f4e04 /net
parent3cc87d03992fc2a2d57b8a76110463fb18a95d72 (diff)
net: core: filter: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Warning level 2 was used: -Wimplicit-fallthrough=2 Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/filter.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index 547fd34589be..b9ec916f4e3a 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4660,6 +4660,7 @@ bpf_base_func_proto(enum bpf_func_id func_id)
case BPF_FUNC_trace_printk:
if (capable(CAP_SYS_ADMIN))
return bpf_get_trace_printk_proto();
+ /* else: fall through */
default:
return NULL;
}