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Subject[PATCH] ASN.1: annotate implicit fall throughs
Date
There is a plan to build the kernel with -Wimplicit-fallthrough and
these places in the code produced warnings (W=1). Fix them up.

This commit remove the following warnings:

lib/asn1_decoder.c:386:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
lib/asn1_decoder.c:449:6: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
lib/asn1_decoder.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c
index dc14beae2c9a..fbd46bec313c 100644
--- a/lib/asn1_decoder.c
+++ b/lib/asn1_decoder.c
@@ -385,6 +385,7 @@ int asn1_ber_decoder(const struct asn1_decoder *decoder,
case ASN1_OP_END_SET_ACT:
if (unlikely(!(flags & FLAG_MATCHED)))
goto tag_mismatch;
+ /* fall through */
case ASN1_OP_END_SEQ:
case ASN1_OP_END_SET_OF:
case ASN1_OP_END_SEQ_OF:
@@ -450,6 +451,7 @@ int asn1_ber_decoder(const struct asn1_decoder *decoder,
pc += asn1_op_lengths[op];
goto next_op;
}
+ /* fall through */
case ASN1_OP_ACT:
ret = actions[machine[pc + 1]](context, hdr, tag, data + tdp, len);
if (ret < 0)
--
2.19.2
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