Remove unused variable in man page example

Signed-off-by: Yinan Zhang <zyn8950@gmail.com>
This commit is contained in:
Yinan Zhang
2021-11-08 17:22:09 -08:00
parent 7b5681f82b
commit 0204450455
+1 -1
View File
@@ -641,7 +641,7 @@ int app_setup_uring(void) {
int read_from_cq() {
struct io_uring_cqe *cqe;
unsigned head, reaped = 0;
unsigned head;
/* Read barrier */
head = io_uring_smp_load_acquire(cring_head);