From 540fefc08f75aedb517acbf525d393b8efddabd9 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Fri, 19 Oct 2018 13:52:38 -0700 Subject: [PATCH] bpf: remove unused variable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit fix the following warning ../kernel/bpf/syscall.c: In function ‘map_lookup_and_delete_elem’: ../kernel/bpf/syscall.c:1010:22: warning: unused variable ‘ptr’ [-Wunused-variable] void *key, *value, *ptr; ^~~ Fixes: bd513cd08f10 ("bpf: add MAP_LOOKUP_AND_DELETE_ELEM syscall") Signed-off-by: Alexei Starovoitov --- kernel/bpf/syscall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 49ae64a26562..ccb93277aae2 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1007,7 +1007,7 @@ static int map_lookup_and_delete_elem(union bpf_attr *attr) void __user *uvalue = u64_to_user_ptr(attr->value); int ufd = attr->map_fd; struct bpf_map *map; - void *key, *value, *ptr; + void *key, *value; u32 value_size; struct fd f; int err; -- 2.30.2