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authorPeter Griffin <peter.griffin@linaro.org>2014-08-15 13:40:10 +0100
committerKishon Vijay Abraham I <kishon@ti.com>2014-09-24 15:18:32 +0530
commit0b68253d9f8d25728bd2b7ec378bfb5e116cbe17 (patch)
treea4abb733ae132cc9f282d767e28abd1d15115040
parent1f8de849cf8399ff287bab560d04df4515ec73c0 (diff)
phy: phy-omap-usb2: Remove unncessary site specific OOM messages
The site specific OOM messages are unncessary, because they duplicate messages from the memory subsystem which include dump_stack(). Removing these superflous messages makes the kernel smaller. A discussion here http://patchwork.ozlabs.org/patch/324158/ found that all error paths from kzalloc will print a error message, and that any error path which maybe found which doesn't would be considered a bug in kzalloc. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
-rw-r--r--drivers/phy/phy-omap-usb2.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index 93d78359246c..51c6f92220c5 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -212,16 +212,12 @@ static int omap_usb2_probe(struct platform_device *pdev)
phy_data = (struct usb_phy_data *)of_id->data;
phy = devm_kzalloc(&pdev->dev, sizeof(*phy), GFP_KERNEL);
- if (!phy) {
- dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n");
+ if (!phy)
return -ENOMEM;
- }
otg = devm_kzalloc(&pdev->dev, sizeof(*otg), GFP_KERNEL);
- if (!otg) {
- dev_err(&pdev->dev, "unable to allocate memory for USB OTG\n");
+ if (!otg)
return -ENOMEM;
- }
phy->dev = &pdev->dev;