tree-wide: use set_ensure_put()

Patch contains a coccinelle script, but it only works in some cases. Many
parts were converted by hand.

Note: I did not fix errors in return value handing. This will be done separate
to keep the patch comprehensible. No functional change is intended in this
patch.

1 files changed, 18 insertions, 0 deletions

diff --git a/coccinelle/set_ensure_put.cocci b/coccinelle/set_ensure_put.cocci
new file mode 100644
index 0000000000..92d7970ade
--- /dev/null
+++ b/coccinelle/set_ensure_put.cocci
@@ -0,0 +1,18 @@
+@@
+local idexpression r;
+expression p, k, x;
+@@
+- r = set_ensure_allocated(&p, k);
+- if (r < 0)
+-   return ...;
+- r = set_put(p, x);
++ r = set_ensure_put(&p, k, x);
+@@
+local idexpression r;
+expression p, k, x;
+@@
+- r = set_ensure_allocated(p, k);
+- if (r < 0)
+-   return ...;
+- r = set_put(*p, x);
++ r = set_ensure_put(p, k, x);