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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-03-08 03:28:25 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-08 05:32:00 +0300 |
| commit | 76c37f74890359c96ff8da16749bfecd3562313d (patch) | |
| tree | 4d205c605f90fb2c211687617f74cce28ae852d0 /lib/assoc_array.c | |
| parent | 9d7ca61b13664479a197de37b97176ddcd76f869 (diff) | |
| download | linux-76c37f74890359c96ff8da16749bfecd3562313d.tar.xz | |
lib/assoc_array.c: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
This patch fixes the following warning:
lib/assoc_array.c: In function `assoc_array_delete':
lib/assoc_array.c:1110:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
for (slot = 0; slot < ASSOC_ARRAY_FAN_OUT; slot++) {
^~~
lib/assoc_array.c:1118:2: note: here
case assoc_array_walk_tree_empty:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Link: http://lkml.kernel.org/r/20190212212206.GA16378@embeddedor
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/assoc_array.c')
| -rw-r--r-- | lib/assoc_array.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/assoc_array.c b/lib/assoc_array.c index 59875eb278ea..edc3c14af41d 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -1117,6 +1117,7 @@ struct assoc_array_edit *assoc_array_delete(struct assoc_array *array, index_key)) goto found_leaf; } + /* fall through */ case assoc_array_walk_tree_empty: case assoc_array_walk_found_wrong_shortcut: default: |