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tracing/kprobes: Fix a double initialization typo

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[ Upstream commit dcbd21c9fca5e954fd4e3d91884907eb6d47187e ]

Fix a typo that resulted in an unnecessary double
initialization to addr.

Link: http://lkml.kernel.org/r/158779374968.6082.2337484008464939919.stgit@devnote2

Cc: Tom Zanussi <zanussi@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: stable@vger.kernel.org
Fixes: c7411a1a126f ("tracing/kprobe: Check whether the non-suffixed symbol is notrace")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Masami Hiramatsu 2020-04-25 14:49:09 +09:00 • committed by Greg Kroah-Hartman
commit eb6f88cd81
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace_kprobe.c
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@ -454,7 +454,7 @@ static bool __within_notrace_func(unsigned long addr)
static bool within_notrace_func(struct trace_kprobe *tk)
{
unsigned long addr = addr = trace_kprobe_address(tk);
unsigned long addr = trace_kprobe_address(tk);
char symname[KSYM_NAME_LEN], *p;
if (!__within_notrace_func(addr))