suppress unused warnings and fix the error that there is
with the W=1 enabled.
Warning generated
io_uring/io_uring.c: In function ‘__io_submit_flush_completions’:
io_uring/io_uring.c:1502:40: error: variable ‘prev’ set but not used [-Werror=unused-but-set-variable]
1502 | struct io_wq_work_node *node, *prev;
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@xxxxxxxxx>
---
io_uring/io_uring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index fd1cc35a1c00..f2fd13043e12 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1499,7 +1499,7 @@ void io_free_batch_list(struct io_ring_ctx *ctx, struct io_wq_work_node *node)
static void __io_submit_flush_completions(struct io_ring_ctx *ctx)
__must_hold(&ctx->uring_lock)
{
- struct io_wq_work_node *node, *prev;
+ struct io_wq_work_node *node, *prev UNUSED;
struct io_submit_state *state = &ctx->submit_state;
__io_cq_lock(ctx);
--
2.39.2
