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qemu/scripts/coccinelle/timer-del-timer-free.cocci

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// Remove superfluous timer_del() calls
//
// Copyright Linaro Limited 2020
// This work is licensed under the terms of the GNU GPLv2 or later.
//
// spatch --macro-file scripts/cocci-macro-file.h \
// --sp-file scripts/coccinelle/timer-del-timer-free.cocci \
// --in-place --dir .
//
// The timer_free() function now implicitly calls timer_del()
// for you, so calls to timer_del() immediately before the
// timer_free() of the same timer can be deleted.
@@
expression T;
@@
-timer_del(T);
timer_free(T);