cgroups: don't initiliaze NULL log

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/cgroups/cgroup2_devices.c b/src/lxc/cgroups/cgroup2_devices.c
index 26349bf8e10d3a022b906b24a8e57899f56a6bc8..ef7d1ec9e044fc73faf07074a7884baa384ae580 100644 (file)
--- a/src/lxc/cgroups/cgroup2_devices.c
+++ b/src/lxc/cgroups/cgroup2_devices.c
@@ -328,10 +328,8 @@ static int bpf_program_load_kernel(struct bpf_program *prog, char *log_buf,
        if ((log_size != 0 && !log_buf) || (log_size == 0 && log_buf))
                return ret_errno(EINVAL);
 
-       if (prog->kernel_fd >= 0) {
-               memset(log_buf, 0, log_size);
+       if (prog->kernel_fd >= 0)
                return 0;
-       }
 
        attr = &(union bpf_attr){
                .prog_type      = prog->prog_type,