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samples/bpf: remove unused function with test_lru_dist

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Currently, compiling samples/bpf with LLVM warns about the unused
function with test_lru_dist.

    ./samples/bpf/test_lru_dist.c:45:19:
    warning: unused function 'list_empty' [-Wunused-function]
    static inline int list_empty(const struct list_head *head)
                      ^
                      1 warning generated.

This commit resolve this compiler warning by removing the abandoned
function.

Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221218061453.6287-2-danieltimlee@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
This commit is contained in:
Daniel T. Lee 2022-12-18 15:14:51 +09:00 committed by Martin KaFai Lau
parent e2bb9e01d5
commit 13aa2a9284
1 changed files with 0 additions and 5 deletions
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5
samples/bpf/test_lru_dist.c
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@ -42,11 +42,6 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
list->prev = list; list->prev = list;
} }
static inline int list_empty(const struct list_head *head)
{
return head->next == head;
}
static inline void __list_add(struct list_head *new, static inline void __list_add(struct list_head *new,
struct list_head *prev, struct list_head *prev,
struct list_head *next) struct list_head *next)