diff options
| author | Joe Perches <joe@perches.com> | 2020-03-12 15:50:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-12 15:55:00 -0700 |
| commit | a8eceea84a3a3504e42f6495cf462027c5d19cb0 (patch) | |
| tree | 92f4728df4a8ed84b3cafe6564d0b30587ea0bf7 /net/ipv6/ip6_fib.c | |
| parent | 8a765471a65ebc81d8905c94648f3143e720cdec (diff) | |
inet: Use fallthrough;
Convert the various uses of fallthrough comments to fallthrough;
Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
And by hand:
net/ipv6/ip6_fib.c has a fallthrough comment outside of an #ifdef block
that causes gcc to emit a warning if converted in-place.
So move the new fallthrough; inside the containing #ifdef/#endif too.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_fib.c')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 72abf892302f..46ed56719476 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -2068,8 +2068,8 @@ static int fib6_walk_continue(struct fib6_walker *w) continue; } w->state = FWS_L; + fallthrough; #endif - /* fall through */ case FWS_L: left = rcu_dereference_protected(fn->left, 1); if (left) { @@ -2078,7 +2078,7 @@ static int fib6_walk_continue(struct fib6_walker *w) continue; } w->state = FWS_R; - /* fall through */ + fallthrough; case FWS_R: right = rcu_dereference_protected(fn->right, 1); if (right) { @@ -2088,7 +2088,7 @@ static int fib6_walk_continue(struct fib6_walker *w) } w->state = FWS_C; w->leaf = rcu_dereference_protected(fn->leaf, 1); - /* fall through */ + fallthrough; case FWS_C: if (w->leaf && fn->fn_flags & RTN_RTINFO) { int err; @@ -2107,7 +2107,7 @@ static int fib6_walk_continue(struct fib6_walker *w) } skip: w->state = FWS_U; - /* fall through */ + fallthrough; case FWS_U: if (fn == w->root) return 0; |