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| author |   H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-05-14 14:22:39 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-16 16:25:54 -0700 |
| commit | 0ec77d3499b10c75b279080a79a79e35e51b70a6 (patch) | |
| tree | 84e81b8983fac2bd5217eb876cc0126134008e94 /include/linux/debugobjects.h | |
| parent | staging: comedi: dt9812: remove attaching by serial number (diff) | |
staging: comedi: dt9812: tidy up usb_bulk_msg() calls
To clarify the code, add a local variable for the struct usb_device
pointer used in the usb_blk_msg() calls.
It's not necessary to initialize the 'count' when writing to the
usb device. The 'count' variable is used to get back the number
of bytes actually sent.
Just return the usb_blk_msg() result when it is the last operation
in a function.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions