Commit 540fefc0 authored Oct 19, 2018 by Alexei Starovoitov

bpf: remove unused variable



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: bd513cd0 ("bpf: add MAP_LOOKUP_AND_DELETE_ELEM syscall")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

parent d375e344

kernel/bpf/syscall.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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