[PATCH] Driver core: small cleanup; remove check for NULL before kfree() in driver core
Remove needless checking of variable for NULL before calling kfree() on it. Applies to 2.6.13-rc6-git9 Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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