Re: [patch] isdn/kcapi: return -EFAULT on copy_from_user errors

David Miller
2010-06-03T10:29:08Z

From: Jan Kiszka <jan.kiszka@web.de>
Date: Thu, 03 Jun 2010 12:26:42 +0200

> No need to assign retval anymore, it is overwritten in all non-error cases.

I'm still going to apply this fix as-is since it's easier to validate
and provably won't introduce new compiler warnings.