diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 19:39:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 19:17:38 +0200 |
| commit | bcf0848dcbc282f76c3ed4f734178392eca2deb2 (patch) | |
| tree | efe9efbe7dc3c309f5c204f68cccae06f3da6cdf /drivers/usb | |
| parent | a1841732e07e534a2e207c88ae63e7b4a7522d4b (diff) | |
usb: misc: usbsevseg: don't print on ENOMEM
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/misc/usbsevseg.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c index 1fe6b73c22f3..a0ba5298160c 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; |