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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-11-20 21:25:57 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2021-05-18 03:29:10 +0300
commit79121184f8e7c41c0ffe483f402b9d7f89256698 (patch)
treed16ff7d35ead03ca64f6eaa221dd6d97ecd7f7ed /net/ipv4/esp4.c
parentd66aea44b0ac7b58d9da8269ebd053f164e4aa54 (diff)
downloadlinux-79121184f8e7c41c0ffe483f402b9d7f89256698.tar.xz
ipv4: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'net/ipv4/esp4.c')
-rw-r--r--net/ipv4/esp4.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 35803ab7ac80..8e3b445a8c21 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -982,6 +982,7 @@ static int esp4_err(struct sk_buff *skb, u32 info)
case ICMP_DEST_UNREACH:
if (icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
return 0;
+ break;
case ICMP_REDIRECT:
break;
default: