tree bfafbd5af394d8d40064d51696ef4a0e3b8dd505
parent 8a1d41cfeaf59a07acc7b1b3620ad6aa5cf47dc2
author Rusty Russell <rusty@rustcorp.com.au> 1373853248 +0930
committer Rusty Russell <rusty@rustcorp.com.au> 1373853305 +0930

mm/oom_kill: remove weird use of ERR_PTR()/PTR_ERR().

The normal expectation for ERR_PTR() is to put a negative errno into a
pointer.  oom_kill puts the magic -1 in the result (and has since
pre-git), which is probably clearer with an explicit cast.

Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>