6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thorsten Blum <thorsten.blum@xxxxxxxxxx> [ Upstream commit f7c696a56cc7d70515774a24057b473757ec6089 ] Since the do_div() macro casts the divisor to u32 anyway, remove the unnecessary s64 cast and fix the following Coccinelle/coccicheck warning reported by do_div.cocci: WARNING: do_div() does a 64-by-32 division, please consider using div64_s64 instead Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx> Link: https://lore.kernel.org/r/20240710010520.384009-2-thorsten.blum@xxxxxxxxxx Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Stable-dep-of: 84f2eecf9501 ("io_uring/napi: check napi_enabled in io_napi_add() before proceeding") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- io_uring/napi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/napi.c b/io_uring/napi.c index 080d10e0e0afd..327e5f3a8abe0 100644 --- a/io_uring/napi.c +++ b/io_uring/napi.c @@ -285,7 +285,7 @@ void __io_napi_adjust_timeout(struct io_ring_ctx *ctx, struct io_wait_queue *iow s64 poll_to_ns = timespec64_to_ns(ts); if (poll_to_ns > 0) { u64 val = poll_to_ns + 999; - do_div(val, (s64) 1000); + do_div(val, 1000); poll_to = val; } } -- 2.43.0
