Systemd/coccinelle/set_ensure_put.cocci at 0bae3f10593e52de17abad1904b10a4f48cf6a02 - picnoir/Systemd - Alternativebit

picnoir/Systemd

Zbigniew Jędrzejewski-Szmek de7fef4b6e 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.

2020-06-22 16:32:37 +02:00

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 @@
 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);