[PATCH] ASoC: dwc: Delete an error message for a failed memory allocation in dw_i2s_probe()

From: Markus Elfring
Date: Fri Aug 11 2017 - 10:04:53 EST


Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/dwc/dwc-i2s.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index eebe9d34e7a0..e27e21f8569a 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -617,10 +617,8 @@ static int dw_i2s_probe(struct platform_device *pdev)
const char *clk_id;

dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
- if (!dev) {
- dev_warn(&pdev->dev, "kzalloc fail\n");
+ if (!dev)
return -ENOMEM;
- }

dw_i2s_dai = devm_kzalloc(&pdev->dev, sizeof(*dw_i2s_dai), GFP_KERNEL);
if (!dw_i2s_dai)
--
2.13.2