ASoC: au1x: psc-i2s: Fix unused variable 'ret' warning

Fix below build warning:
sound/soc/au1x/psc-i2s.c: In function 'au1xpsc_i2s_drvprobe':
sound/soc/au1x/psc-i2s.c:299:6: warning: unused variable 'ret' [-Wunused-variable]

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 38e853add96ecb4236f50225e6089401a0740e22..0bf9d62b91a07132fa1af21f902bfa257cdfee4b 100644 (file)
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -296,7 +296,6 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 {
        struct resource *iores, *dmares;
        unsigned long sel;
-       int ret;
        struct au1xpsc_audio_data *wd;
 
        wd = devm_kzalloc(&pdev->dev, sizeof(struct au1xpsc_audio_data),