Message ID | 20221217153821.2285-2-danieltimlee@gmail.com (mailing list archive) |
---|---|
State | Superseded |
Delegated to: | BPF |
Headers | show |
Series | samples/bpf: fix LLVM compilation warning with | expand |
On 12/17/22 7:38 AM, Daniel T. Lee wrote: > 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>
diff --git a/samples/bpf/test_lru_dist.c b/samples/bpf/test_lru_dist.c index 5efb91763d65..1c161276d57b 100644 --- a/samples/bpf/test_lru_dist.c +++ b/samples/bpf/test_lru_dist.c @@ -42,11 +42,6 @@ static inline void INIT_LIST_HEAD(struct list_head *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, struct list_head *prev, struct list_head *next)
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> --- samples/bpf/test_lru_dist.c | 5 ----- 1 file changed, 5 deletions(-)