* [PATCH] lib/assoc_array: mark expected switch fall-through
@ 2019-01-25 20:41 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2019-01-25 20:41 UTC (permalink / raw)
To: linux-kernel; +Cc: Gustavo A. R. Silva, Kees Cook
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:1110:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
lib/assoc_array.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/assoc_array.c b/lib/assoc_array.c
index c6659cb37033..0b61d3b77e5c 100644
--- a/lib/assoc_array.c
+++ b/lib/assoc_array.c
@@ -1115,6 +1115,7 @@ 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:
--
2.20.1
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