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usb: misc: usbsevseg: don't print on ENOMEM

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All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-08-25 19:39:23 +02:00 committed by Greg Kroah-Hartman
parent a1841732e0
commit bcf0848dcb
1 changed files with 2 additions and 6 deletions
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8
drivers/usb/misc/usbsevseg.c
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@ -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;