greybus: es1: release urb on error path

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if error is return when submiting the urb, we need to make sure to release the
urb from the pool, or from the dinamicly allocated. As in it, factor out the free
code and create the free_urb function.

Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

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Rui Miguel Silva 2015-01-20 16:38:44 +00:00 • committed by Greg Kroah-Hartman

parent b976266051

commit 0008d9d0ad

1 changed files with 24 additions and 19 deletions

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43

drivers/staging/greybus/gb-es1.c

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