From d22adbfb39d190adb43c954ed308f2865f5e481f Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 22 May 2014 10:52:29 +0300 Subject: [PATCH] net: cdc_ncm: fix typo in test for supported formats There is a typo here where we test for USB_CDC_NCM_NTH32_SIGN instead of USB_CDC_NCM_NTB32_SUPPORTED. The test probably still works as written because 0x686D636E has (1 << 1) set and doesn't have (1 << 0) set. Fixes: f8afb73da375 ('net: cdc_ncm: factor out one-time device initialization') Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- drivers/net/usb/cdc_ncm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index ad2a386..93c9ca9 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -357,7 +357,8 @@ static int cdc_ncm_init(struct usbnet *dev) * "The host shall only send this command while the NCM Data * Interface is in alternate setting 0." */ - if (le16_to_cpu(ctx->ncm_parm.bmNtbFormatsSupported) & USB_CDC_NCM_NTH32_SIGN) { + if (le16_to_cpu(ctx->ncm_parm.bmNtbFormatsSupported) & + USB_CDC_NCM_NTB32_SUPPORTED) { dev_dbg(&dev->intf->dev, "Setting NTB format to 16-bit\n"); err = usbnet_write_cmd(dev, USB_CDC_SET_NTB_FORMAT, USB_TYPE_CLASS | USB_DIR_OUT -- 2.7.4