tracing: Initialize val to zero in parse_entry of inject code

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gcc produces a variable may be uninitialized warning for "val" in
parse_entry(). This is really a false positive, but the code is subtle
enough to just initialize val to zero and it's not a fast path to worry
about it.

Marked for stable to remove the warning in the stable trees as well.

Cc: stable@vger.kernel.org
Fixes: 6c3edaf9fd ("tracing: Introduce trace event injection")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Steven Rostedt (VMware) 2020-01-02 19:04:57 -05:00

parent fe6e096a5b

commit 02f4e01ce7

1 changed files with 1 additions and 1 deletions

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kernel/trace/trace_events_inject.c

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