s390/ftrace: remove dead code

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ftrace_shared_hotpatch_trampoline() never returns NULL,
therefore quite a bit of code can be removed.

Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Heiko Carstens 2021-09-13 16:08:33 +02:00 • committed by Vasily Gorbik

parent 9e1ff307c7

commit b860b9346e

1 changed files with 6 additions and 80 deletions

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arch/s390/kernel/ftrace.c

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