b43: check for allocation failures
authorDan Carpenter <error27@gmail.com>
Thu, 9 Jun 2011 07:09:34 +0000 (10:09 +0300)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 10 Jun 2011 18:57:53 +0000 (14:57 -0400)
Add some error handling if the allocation fails.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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