From: Colin Ian King colin.king@canonical.com
The call to rockchip_i2s_ch_to_io is only useful for its return value which is not being used. The function call also has no side effects, the call is effectively useless and can be removed.
Addresses-Coverity: ("Useless call") Signed-off-by: Colin Ian King colin.king@canonical.com --- sound/soc/rockchip/rockchip_i2s_tdm.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/sound/soc/rockchip/rockchip_i2s_tdm.c b/sound/soc/rockchip/rockchip_i2s_tdm.c index b08b15071993..cc5a2f9d3948 100644 --- a/sound/soc/rockchip/rockchip_i2s_tdm.c +++ b/sound/soc/rockchip/rockchip_i2s_tdm.c @@ -848,8 +848,6 @@ static int rockchip_i2s_io_multiplex(struct snd_pcm_substream *substream, to_ch_num(val), usable_chs); return -EINVAL; } - - rockchip_i2s_ch_to_io(val, false); }
val <<= i2s_tdm->soc_data->grf_shift;