[v1] USB / dwc3: remove a possible unnecessary 'out of memory' message

[PATCH] USB / dwc3: remove a possible unnecessary 'out of memory' message

Kushagra Verma posted 1 patch 4 years ago

Diff against v1
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drivers/usb/dwc3/core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

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[PATCH] USB / dwc3: remove a possible unnecessary 'out of memory' message

Posted by Kushagra Verma 4 years ago

This patch removes a possible unnecessary out of memory message from
core.c as reported by checkpatch.pl:
   WARNING: Possible unnecessary 'out of memory' message

Signed-off-by: Kushagra Verma <kushagra765@outlook.com>
---
 drivers/usb/dwc3/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 25c686a752b0..4ee787de2956 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -844,10 +844,8 @@ static void dwc3_set_incr_burst_type(struct dwc3 *dwc)
 		return;
 
 	vals = kcalloc(ntype, sizeof(u32), GFP_KERNEL);
-	if (!vals) {
-		dev_err(dev, "Error to get memory\n");
+	if (!vals)
 		return;
-	}
 
 	/* Get INCR burst type, and parse it */
 	ret = device_property_read_u32_array(dev,
-- 
2.32.0