Messages in this thread Patch in this message |  | | From | Christos Gkekas <> | Subject | [PATCH] ASoC: cygnus: Remove unnecessary active_slots check | Date | Sun, 8 Oct 2017 19:20:30 +0100 |
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Variable active_slots is unsigned so checking whether it is less than zero is not necessary.
Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> --- sound/soc/bcm/cygnus-ssp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c index 15c438f..cb46128 100644 --- a/sound/soc/bcm/cygnus-ssp.c +++ b/sound/soc/bcm/cygnus-ssp.c @@ -998,7 +998,7 @@ static int cygnus_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, active_slots = hweight32(tx_mask); - if ((active_slots < 0) || (active_slots > 16)) + if (active_slots > 16) return -EINVAL; /* Slot value must be even */ -- 2.7.4
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