From be1883d978247bbfa7baef5bfa0051868fc5803b Mon Sep 17 00:00:00 2001
From: Michal Berger <michal.berger@intel.com>
Date: Wed, 3 Aug 2022 13:05:20 +0200
Subject: [PATCH] lib/ftl: Fix -Wunused-function under clang

Builds under clang fail with the following:

  utils/ftl_mempool.c:45:1: error: unused function 'is_element_valid'
    [-Werror,-Wunused-function]
  is_element_valid(struct ftl_mempool *mpool, void *element)
  ^
  1 error generated.

Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: Ic776f3f226e9ea6ed9d0bbd0a3d8e2a0661e0d11
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13844
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Community-CI: Mellanox Build Bot
---
 lib/ftl/utils/ftl_mempool.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ftl/utils/ftl_mempool.c b/lib/ftl/utils/ftl_mempool.c
index e1ccb6b58..6346f2bb1 100644
--- a/lib/ftl/utils/ftl_mempool.c
+++ b/lib/ftl/utils/ftl_mempool.c
@@ -25,6 +25,8 @@ struct ftl_mempool {
 	int socket_id;
 };
 
+static inline bool is_element_valid(struct ftl_mempool *mpool,
+				    void *element)  __attribute__((unused));
 
 static size_t
 element_size_aligned(size_t size, size_t alignment)