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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-26 15:09:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-26 15:09:20 -0800 |
| commit | 924d26df6b774b85c8b4548189b20e34f904a149 (patch) | |
| tree | 59e0810a0149a1f8f1d15613c50e4896993310d8 /drivers/net/usb/mcs7830.c | |
| parent | 66673f13c10a817e27d71434c1198a4d874e0cd3 (diff) | |
| parent | cd1f55a5b49b74e13ed9e7bc74d005803aaa0da8 (diff) | |
| download | kernel_samsung_smdk4412-924d26df6b774b85c8b4548189b20e34f904a149.zip kernel_samsung_smdk4412-924d26df6b774b85c8b4548189b20e34f904a149.tar.gz kernel_samsung_smdk4412-924d26df6b774b85c8b4548189b20e34f904a149.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (92 commits)
gianfar: Revive VLAN support
vlan: Export symbols as non GPL symbols.
bnx2x: tx_has_work should not wait for FW
netxen: reduce memory footprint
netxen: fix vlan tso/checksum offload
net: Fix linux/if_frad.h's suitability for userspace.
net: Move config NET_NS to from net/Kconfig to init/Kconfig
isdn: Fix missing ifdef in isdn_ppp
networking: document "nc" in addition to "netcat" in netconsole.txt
e1000e: workaround hw errata
af_key: initialize xfrm encap_oa
virtio_net: Fix MAX_PACKET_LEN to support 802.1Q VLANs
lcs: fix compilation for !CONFIG_IP_MULTICAST
rtl8187: Add termination packet to prevent stall
iwlwifi: fix rs_get_rate WARN_ON()
p54usb: fix packet loss with first generation devices
sctp: Fix another socket race during accept/peeloff
sctp: Properly timestamp outgoing data chunks for rtx purposes
sctp: Correctly start rtx timer on new packet transmissions.
sctp: Fix crc32c calculations on big-endian arhes.
...
Diffstat (limited to 'drivers/net/usb/mcs7830.c')
| -rw-r--r-- | drivers/net/usb/mcs7830.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index 5385d66..ced8f36 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -94,10 +94,18 @@ static int mcs7830_get_reg(struct usbnet *dev, u16 index, u16 size, void *data) { struct usb_device *xdev = dev->udev; int ret; + void *buffer; + + buffer = kmalloc(size, GFP_NOIO); + if (buffer == NULL) + return -ENOMEM; ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ, - MCS7830_RD_BMREQ, 0x0000, index, data, + MCS7830_RD_BMREQ, 0x0000, index, buffer, size, MCS7830_CTRL_TIMEOUT); + memcpy(data, buffer, size); + kfree(buffer); + return ret; } @@ -105,10 +113,18 @@ static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, void *data) { struct usb_device *xdev = dev->udev; int ret; + void *buffer; + + buffer = kmalloc(size, GFP_NOIO); + if (buffer == NULL) + return -ENOMEM; + + memcpy(buffer, data, size); ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ, - MCS7830_WR_BMREQ, 0x0000, index, data, + MCS7830_WR_BMREQ, 0x0000, index, buffer, size, MCS7830_CTRL_TIMEOUT); + kfree(buffer); return ret; } |