From 4e9706c6c8d1b159e2d04bee60189a1361f5afa9 Mon Sep 17 00:00:00 2001 From: Jiapeng Chong Date: Thu, 28 Mar 2024 10:23:24 +0800 Subject: [PATCH] io_uring: Remove unused function The function are defined in the io_uring.c file, but not called elsewhere, so delete the unused function. io_uring/io_uring.c:646:20: warning: unused function '__io_cq_unlock'. Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8660 Signed-off-by: Jiapeng Chong Link: https://lore.kernel.org/r/20240328022324.78029-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 8489f1820ad9..0bee0ee5c7b2 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -643,12 +643,6 @@ static inline void __io_cq_lock(struct io_ring_ctx *ctx) spin_lock(&ctx->completion_lock); } -static inline void __io_cq_unlock(struct io_ring_ctx *ctx) -{ - if (!ctx->lockless_cq) - spin_unlock(&ctx->completion_lock); -} - static inline void io_cq_lock(struct io_ring_ctx *ctx) __acquires(ctx->completion_lock) {