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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-11-20 21:38:15 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2021-05-18 03:57:08 +0300
commit6518e3fc972ed54772f81e8b89b17be47f6d55f3 (patch)
treed4bad4cfd4cf572ff5ffd9d984c006ecf082619c /net/netrom/nr_route.c
parent731d5f441e1c6c1c4f012ac43b644f63e9ae8478 (diff)
downloadlinux-6518e3fc972ed54772f81e8b89b17be47f6d55f3.tar.xz
net: netrom: 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 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/netrom/nr_route.c')
-rw-r--r--net/netrom/nr_route.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 78da5eab252a..de0456073dc0 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -266,6 +266,7 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic,
fallthrough;
case 2:
re_sort_routes(nr_node, 0, 1);
+ break;
case 1:
break;
}
@@ -359,6 +360,7 @@ static int nr_del_node(ax25_address *callsign, ax25_address *neighbour, struct n
fallthrough;
case 1:
nr_node->routes[1] = nr_node->routes[2];
+ fallthrough;
case 2:
break;
}
@@ -482,6 +484,7 @@ static int nr_dec_obs(void)
fallthrough;
case 1:
s->routes[1] = s->routes[2];
+ break;
case 2:
break;
}
@@ -529,6 +532,7 @@ void nr_rt_device_down(struct net_device *dev)
fallthrough;
case 1:
t->routes[1] = t->routes[2];
+ break;
case 2:
break;
}