greybus: es2: fix cport-count error handling

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Make sure to check for short transfers when retrieving the bridge cport
count.

Also clear the request buffer when allocating it.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Johan Hovold 2016-02-17 19:30:40 +01:00 • committed by Greg Kroah-Hartman

parent b59281ac07

commit 478ce7203c

1 changed files with 6 additions and 2 deletions

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drivers/staging/greybus/es2.c

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