From: Jens Axboe Date: Wed, 7 Jun 2023 21:00:07 +0000 (-0600) Subject: io_uring: get rid of unnecessary 'length' variable X-Git-Tag: v6.6.17~4627^2~20 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=003f242b0dc16b287e6d15833d1d7f4adfa346ff;p=platform%2Fkernel%2Flinux-rpi.git io_uring: get rid of unnecessary 'length' variable Just use the ARRAY_SIZE directly, we don't use length for anything else in this function. Signed-off-by: Jens Axboe --- diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 08574a8..a467064 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -941,16 +941,13 @@ bool io_aux_cqe(const struct io_kiocb *req, bool defer, s32 res, u32 cflags, struct io_ring_ctx *ctx = req->ctx; u64 user_data = req->cqe.user_data; struct io_uring_cqe *cqe; - unsigned int length; if (!defer) return __io_post_aux_cqe(ctx, user_data, res, cflags, allow_overflow); - length = ARRAY_SIZE(ctx->submit_state.cqes); - lockdep_assert_held(&ctx->uring_lock); - if (ctx->submit_state.cqes_count == length) { + if (ctx->submit_state.cqes_count == ARRAY_SIZE(ctx->submit_state.cqes)) { __io_cq_lock(ctx); __io_flush_post_cqes(ctx); /* no need to flush - flush is deferred */