From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 6 Dec 2017 13:23:35 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/host/imx21-hcd.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
index 3a8bbfe43a8e..2f3d60b07aea 100644
--- a/drivers/usb/host/imx21-hcd.c
+++ b/drivers/usb/host/imx21-hcd.c
@@ -281,10 +281,8 @@ static void activate_etd(struct imx21 *imx21, int etd_num, u8 dir)
etd->len,
GFP_ATOMIC);
}
- if (!etd->bounce_buffer) {
- dev_err(imx21->dev, "failed bounce alloc\n");
+ if (!etd->bounce_buffer)
goto err_bounce_alloc;
- }
etd->dma_handle =
dma_map_single(imx21->dev,
--
2.15.1
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