Messages in this thread Patch in this message | | | Date | Thu, 2 Nov 2023 18:59:02 +0000 | Subject | [PATCH 01/21] binder: use EPOLLERR from eventpoll.h | From | Carlos Llamas <> |
| |
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> --- drivers/android/binder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 92128aae2d06..71a40a4c546f 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -5030,7 +5030,7 @@ static __poll_t binder_poll(struct file *filp, thread = binder_get_thread(proc); if (!thread) - return POLLERR; + return EPOLLERR; binder_inner_proc_lock(thread->proc); thread->looper |= BINDER_LOOPER_STATE_POLL; -- 2.42.0.869.gea05f2083d-goog
| |