ftrace: Simplify ftrace hash lookup code in clear_func_from_hash()

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Function ftrace_lookup_ip() will check empty hash table. So we don't
need extra check outside.

Link: http://lkml.kernel.org/r/20190910143336.13472-1-changbin.du@gmail.com

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Changbin Du 2019-09-10 22:33:36 +08:00 • committed by Steven Rostedt (VMware)

parent ac68154626

commit 08468754c1

1 changed files with 1 additions and 5 deletions

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kernel/trace/ftrace.c

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