| commit | 17fb874dee093139923af8ed36061faa92cc8e79 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Jul 24 13:13:30 2015 +0200 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Tue Jul 28 14:59:54 2015 +0800 |
| tree | f2f58fa3ba55fc20a5b6c786e2d32ad62046ce45 | |
| parent | f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0 [diff] |
hwrng: core - correct error check of kthread_run call The kthread_run() function can return two different error values but the hwrng core only checks for -ENOMEM. If the other error value -EINTR is returned it is assigned to hwrng_fill and later used on a kthread_stop() call which naturally crashes. Cc: stable@vger.kernel.org Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>