All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@xxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/misc/usbsevseg.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index 1fe6b73c22f300..a0ba5298160c56 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -128,10 +128,8 @@ static void update_display_visual(struct usb_sevsegdev *mydev, gfp_t mf)
return;
buffer = kzalloc(MAXLEN, mf);
- if (!buffer) {
- dev_err(&mydev->udev->dev, "out of memory\n");
+ if (!buffer)
return;
- }
/* The device is right to left, where as you write left to right */
for (i = 0; i < mydev->textlength; i++)
@@ -346,10 +344,8 @@ static int sevseg_probe(struct usb_interface *interface,
int rc = -ENOMEM;
mydev = kzalloc(sizeof(struct usb_sevsegdev), GFP_KERNEL);
- if (mydev == NULL) {
- dev_err(&interface->dev, "Out of memory\n");
+ if (!mydev)
goto error_mem;
- }
mydev->udev = usb_get_dev(udev);
mydev->intf = interface;
--
2.9.3
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