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authorDan Carpenter <dan.carpenter@oracle.com>2013-11-13 11:42:34 +0400
committerDavid S. Miller <davem@davemloft.net>2013-11-14 12:10:30 +0400
commit64b8c8e573f614853c6cb828b2853da8e285377f (patch)
tree78a7ab5f3fc27209cf0fa7b3fde4271af30efd62 /drivers/net/usb
parent81b9eab5ebbf0d5d54da4fc168cfb02c2adc76b8 (diff)
downloadlinux-64b8c8e573f614853c6cb828b2853da8e285377f.tar.xz
net: cdc_ncm: cleanup a type issue in cdc_ncm_setup()
This is harmless but cdc_ncm_setup() returns negative error codes truncated to u8 values. There is only one caller and treats all non-zero returns as errors but doesn't store the the return code. So the code works correctly but it's messy and upsets the static checkers. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/cdc_ncm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index f74786aa37be..e15ec2b12035 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -66,7 +66,7 @@ static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx);
static enum hrtimer_restart cdc_ncm_tx_timer_cb(struct hrtimer *hr_timer);
static struct usb_driver cdc_ncm_driver;
-static u8 cdc_ncm_setup(struct usbnet *dev)
+static int cdc_ncm_setup(struct usbnet *dev)
{
struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
struct usb_cdc_ncm_ntb_parameters ncm_parm;