[PATCH] powerpc/perf: Add missing break in power7_marked_instr_event()

[Madhavan Srinivasan]

On Thursday 20 September 2018 08:17 PM, Segher Boessenkool wrote:
> On Thu, Sep 20, 2018 at 03:29:22PM +0530, Madhavan Srinivasan wrote:
>> On Thursday 20 September 2018 03:11 PM, Michael Ellerman wrote:
>>> In power7_marked_instr_event() there is a switch case that is missing
>>> a break or an explicit fallthrough, it's not immediately clear which
>>> it should be.
>> Just curious to know, how did you find this. Static code checker compiled
>> or any specific compiler warnings or just by code read?
> Newer GCC warns about suspicious fallthroughs (-Wimplicit-fallthrough,
> which is in -Wextra).
>

Nice good to know.

Maddy


> Segher
>