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| author | Jes Sorensen <Jes.Sorensen@redhat.com> | 2014-07-01 12:07:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-08 15:55:59 -0700 |
| commit | 2786faa33bfc8d61b4fa45dd2e31664de796c837 (patch) | |
| tree | e761e0586869cbc8ab85a56aaef13d0dc5febc59 /drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c | |
| parent | a4f3d3c776140bb739353ca8614fd1105c696d97 (diff) | |
| download | linux-stable-2786faa33bfc8d61b4fa45dd2e31664de796c837.tar.gz linux-stable-2786faa33bfc8d61b4fa45dd2e31664de796c837.tar.bz2 linux-stable-2786faa33bfc8d61b4fa45dd2e31664de796c837.zip | |
staging: rtl8723au: Sanitize USB read/write functions
The original Realtek provided functions suffered badly from clutter to
accommodate broken operating systems. Lets try this lean and clean
version instead.
v2: Do not use the stack for data passed to usb_control_msg(). This
requires reintroducing the mutex used in the old function. In
addition, get rid of the no longer used 'usb_vendor_req_buf'.
Note that rtl8723au_writeN() remains unlocked, so it can be used
for bulk block transfers without having to retake the mutex for
every write().
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c')
0 files changed, 0 insertions, 0 deletions