[PATCH] wcd9335: Remove unnecessary null checks in wcd9335_set_channel_map

[Nathan Chancellor]

Clang warns:

sound/soc/codecs/wcd9335.c:2004:11: warning: address of array
'wcd->rx_chs' will always evaluate to 'true' [-Wpointer-bool-conversion]
        if (wcd->rx_chs) {
        ~~  ~~~~~^~~~~~
sound/soc/codecs/wcd9335.c:2012:11: warning: address of array
'wcd->tx_chs' will always evaluate to 'true' [-Wpointer-bool-conversion]
        if (wcd->tx_chs) {
        ~~  ~~~~~^~~~~~
2 warnings generated.

Fixes: 20aedafdf492 ("ASoC: wcd9335: add support to wcd9335 codec")
Signed-off-by: Nathan Chancellor <natechancel...@gmail.com>
---
 sound/soc/codecs/wcd9335.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 3878187bb512..981f88a5f615 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -2001,20 +2001,16 @@ static int wcd9335_set_channel_map(struct snd_soc_dai 
*dai,
                return -EINVAL;
        }
 
-       if (wcd->rx_chs) {
-               wcd->num_rx_port = rx_num;
-               for (i = 0; i < rx_num; i++) {
-                       wcd->rx_chs[i].ch_num = rx_slot[i];
-                       INIT_LIST_HEAD(&wcd->rx_chs[i].list);
-               }
+       wcd->num_rx_port = rx_num;
+       for (i = 0; i < rx_num; i++) {
+               wcd->rx_chs[i].ch_num = rx_slot[i];
+               INIT_LIST_HEAD(&wcd->rx_chs[i].list);
        }
 
-       if (wcd->tx_chs) {
-               wcd->num_tx_port = tx_num;
-               for (i = 0; i < tx_num; i++) {
-                       wcd->tx_chs[i].ch_num = tx_slot[i];
-                       INIT_LIST_HEAD(&wcd->tx_chs[i].list);
-               }
+       wcd->num_tx_port = tx_num;
+       for (i = 0; i < tx_num; i++) {
+               wcd->tx_chs[i].ch_num = tx_slot[i];
+               INIT_LIST_HEAD(&wcd->tx_chs[i].list);
        }
 
        return 0;
-- 
2.20.1