staging/xillybus: Handle OOM in xillybus_init()

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alloc_workqueue() can fail and returns NULL in case of
OOM.
Handle this case and undo class_create().

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Richard Weinberger 2014-03-19 00:07:05 +01:00 • committed by Greg Kroah-Hartman

parent b5f87cf913

commit 3e67dee2f6

1 changed files with 5 additions and 1 deletions

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drivers/staging/xillybus/xillybus_core.c

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