diff options
| author | Dirk Brandewie <dirk.j.brandewie@intel.com> | 2009-08-18 08:51:52 -0700 |
|---|---|---|
| committer | Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2009-10-19 15:55:39 +0900 |
| commit | a134fd6b103b78378e3beb6af94d8d8c2abdd19d (patch) | |
| tree | 4a747fdeda7afce7d690c869bb6194f9a400f503 /drivers/net/wimax/i2400m/usb.c | |
| parent | 81b182a7542c4282191fa0b1e8d9fcb022c03e68 (diff) | |
wimax/i2400m: Ensure boot mode cmd and ack buffers are alloc'd before first message
The change to the SDIO boot mode RX chain could try to use the cmd and
ack buffers befor they were allocated. USB does not have the problem
but both were changed for consistency's sake.
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Diffstat (limited to 'drivers/net/wimax/i2400m/usb.c')
| -rw-r--r-- | drivers/net/wimax/i2400m/usb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index bfa45f571341..49d7554ad707 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -419,6 +419,12 @@ int i2400mu_probe(struct usb_interface *iface, usb_dev->autosuspend_disabled = 0; #endif + result = i2400m_bm_buf_alloc(i2400m); + if (result < 0) { + dev_err(dev, "cannot allocate USB bootmode buffer\n"); + goto error_bm_buf_alloc; + } + result = i2400m_setup(i2400m, I2400M_BRI_MAC_REINIT); if (result < 0) { dev_err(dev, "cannot setup device: %d\n", result); @@ -434,6 +440,8 @@ int i2400mu_probe(struct usb_interface *iface, error_debugfs_add: i2400m_release(i2400m); error_setup: + i2400m_bm_buf_free(i2400m); +error_bm_buf_alloc: usb_set_intfdata(iface, NULL); usb_put_dev(i2400mu->usb_dev); free_netdev(net_dev); |