media: usb: em28xx: em28xx-core: don't print error when allocating urb fails

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index 3745607..eebd5d7 100644 (file)
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -934,7 +934,6 @@ int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk,
        for (i = 0; i < usb_bufs->num_bufs; i++) {
                urb = usb_alloc_urb(usb_bufs->num_packets, GFP_KERNEL);
                if (!urb) {
        for (i = 0; i < usb_bufs->num_bufs; i++) {
                urb = usb_alloc_urb(usb_bufs->num_packets, GFP_KERNEL);
                if (!urb) {

-                       em28xx_err("cannot alloc usb_ctl.urb %i\n", i);

                        em28xx_uninit_usb_xfer(dev, mode);
                        return -ENOMEM;
                }
                        em28xx_uninit_usb_xfer(dev, mode);
                        return -ENOMEM;
                }