diff options
| author | hayeswang <hayeswang@realtek.com> | 2014-01-06 09:08:43 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-06 21:24:09 (GMT) |
| commit | 31ca1decfbc5fe86094c6c8f0a590a2c0a29fabf (patch) | |
| tree | d61c512c56625e84e15a1ca499ac976990c77a78 /drivers/net/usb/r8152.c | |
| parent | e3ad412ad8b0c9994db8518d151bf036e070dfcc (diff) | |
| download | linux-31ca1decfbc5fe86094c6c8f0a590a2c0a29fabf.tar.xz | |
r8152: replace the return value of rtl_ops_init
Replace the boolean value with the error code for the return value
of the rtl_ops_init().
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 8615681..881475f 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -2685,10 +2685,10 @@ static void rtl8153_unload(struct r8152 *tp) r8153_power_cut_en(tp, 1); } -static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) +static int rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) { struct rtl_ops *ops = &tp->rtl_ops; - bool ret = true; + int ret = -ENODEV; switch (id->idVendor) { case VENDOR_ID_REALTEK: @@ -2699,6 +2699,7 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) ops->disable = rtl8152_disable; ops->down = rtl8152_down; ops->unload = rtl8152_unload; + ret = 0; break; case PRODUCT_ID_RTL8153: ops->init = r8153_init; @@ -2706,9 +2707,9 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) ops->disable = rtl8152_disable; ops->down = rtl8153_down; ops->unload = rtl8153_unload; + ret = 0; break; default: - ret = false; break; } break; @@ -2721,18 +2722,20 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) ops->disable = rtl8152_disable; ops->down = rtl8153_down; ops->unload = rtl8153_unload; + ret = 0; break; default: - ret = false; break; } break; default: - ret = false; break; } + if (ret) + netif_err(tp, probe, tp->netdev, "Unknown Device\n"); + return ret; } @@ -2763,10 +2766,9 @@ static int rtl8152_probe(struct usb_interface *intf, tp->netdev = netdev; tp->intf = intf; - if (!rtl_ops_init(tp, id)) { - netif_err(tp, probe, netdev, "Unknown Device"); - return -ENODEV; - } + ret = rtl_ops_init(tp, id); + if (ret) + goto out; tasklet_init(&tp->tl, bottom_half, (unsigned long)tp); INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t); |