net: cdc_ncm: splitting rx_fixup for code reuse

Browse source

Verifying and handling received MBIM and NCM frames will need
to be different in three areas:
 - verifying the NDP signature
 - checking valid datagram length
 - datagram header manipulation

This makes it inconvenient to share rx_fixup in whole.  But
some verification parts are common.  Split these out in separate
functions.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Bjørn Mork 2012-10-22 10:56:33 +00:00 • committed by David S. Miller

parent 75d67d354f

commit ff06ab13a4

1 changed files with 55 additions and 28 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

83

drivers/net/usb/cdc_ncm.c

View file