tree a2c3e4e52fd06dc0be4eafed681aad06fbc27f81
parent ba92660362ec42db3baee5af2b47b85d70c1c4be
author YueHaibing <yuehaibing@huawei.com> 1579186380 +0800
committer Alexei Starovoitov <ast@kernel.org> 1579234524 -0800

bpf: Remove set but not used variable 'first_key'

kernel/bpf/syscall.c: In function generic_map_lookup_batch:
kernel/bpf/syscall.c:1339:7: warning: variable first_key set but not used [-Wunused-but-set-variable]

It is never used, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Brian Vazquez <brianvv@google.com>
Link: https://lore.kernel.org/bpf/20200116145300.59056-1-yuehaibing@huawei.com