Replaces infinite for loops containing a select on a channel with a
single case with a range over the channel.
Removes redundant assignments to blank identifiers.
Remove unnecessary guard clause around delete().
Remove `if condition { return true } return false` with return condition
Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
ef599aa8fc