perf stat: Merge cases in process_evlist

As two cases in process_evlist has same behavior, make the first fall
through to the second.

Commiter notes:

Added __fallthrough, the kernel has "fallthrough", we need to make
tools/ use it.

Signed-off-by: Shang XiaoJing <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions