Re: [PATCH 01/21] binder: use EPOLLERR from eventpoll.h

Carlos Llamas cmllamas@google.com writes:

Use EPOLLERR instead of POLLERR to make sure it is cast to the correct __poll_t type. This fixes the following sparse issue:

drivers/android/binder.c:5030:24: warning: incorrect type in return expression (different base types) drivers/android/binder.c:5030:24: expected restricted __poll_t drivers/android/binder.c:5030:24: got int

Fixes: f88982679f54 ("binder: check for binder_thread allocation failure in binder_poll()") Cc: stable@vger.kernel.org Cc: Eric Biggers ebiggers@google.com Signed-off-by: Carlos Llamas cmllamas@google.com

Reviewed-by: Alice Ryhl aliceryhl@google.com