diff --git a/fs/io_uring.c b/fs/io_uring.c
index 718da74c7fbc5fa81a34f083abbbe3d74b395ac9..f2ec5e3ed8571b5d98c83a68f6d25dfb2e8968d0 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -4714,6 +4714,7 @@ static int io_timeout(struct io_kiocb *req)
 	struct io_timeout_data *data;
 	struct list_head *entry;
 	unsigned span = 0;
+	u32 seq = req->sequence;
 
 	data = &req->io->timeout;
 
@@ -4730,7 +4731,7 @@ static int io_timeout(struct io_kiocb *req)
 		goto add;
 	}
 
-	req->sequence = ctx->cached_sq_head + count - 1;
+	req->sequence = seq + count;
 	data->seq_offset = count;
 
 	/*
@@ -4740,7 +4741,7 @@ static int io_timeout(struct io_kiocb *req)
 	spin_lock_irq(&ctx->completion_lock);
 	list_for_each_prev(entry, &ctx->timeout_list) {
 		struct io_kiocb *nxt = list_entry(entry, struct io_kiocb, list);
-		unsigned nxt_sq_head;
+		unsigned nxt_seq;
 		long long tmp, tmp_nxt;
 		u32 nxt_offset = nxt->io->timeout.seq_offset;
 
@@ -4748,18 +4749,18 @@ static int io_timeout(struct io_kiocb *req)
 			continue;
 
 		/*
-		 * Since cached_sq_head + count - 1 can overflow, use type long
+		 * Since seq + count can overflow, use type long
 		 * long to store it.
 		 */
-		tmp = (long long)ctx->cached_sq_head + count - 1;
-		nxt_sq_head = nxt->sequence - nxt_offset + 1;
-		tmp_nxt = (long long)nxt_sq_head + nxt_offset - 1;
+		tmp = (long long)seq + count;
+		nxt_seq = nxt->sequence - nxt_offset;
+		tmp_nxt = (long long)nxt_seq + nxt_offset;
 
 		/*
 		 * cached_sq_head may overflow, and it will never overflow twice
 		 * once there is some timeout req still be valid.
 		 */
-		if (ctx->cached_sq_head < nxt_sq_head)
+		if (seq < nxt_seq)
 			tmp += UINT_MAX;
 
 		if (tmp > tmp_nxt)