arch/powerpc/kernel/security.c

612

on_each_cpu(do_nothing, NULL, 1);

arch/powerpc/kernel/security.c

623

on_each_cpu(do_nothing, NULL, 1);

arch/powerpc/kernel/security.c

636

on_each_cpu(do_nothing, NULL, 1);

arch/powerpc/kvm/book3s_hv.c

1522

smp_call_function_single(pcpu, do_nothing, NULL, 1);

arch/powerpc/kvm/book3s_hv.c

3270

smp_call_function_single(i, do_nothing, NULL, 1);

drivers/accessibility/speakup/main.c

2071

do_nothing, speakup_goto, speech_kill, speakup_shut_up,

drivers/gpu/host1x/syncpt.c

528

kref_put(&host->syncpt[syncpt_id].ref, do_nothing);

drivers/misc/lkdtm/perms.c

102

void *do_nothing_text = dereference_function_descriptor(do_nothing);

drivers/misc/lkdtm/perms.c

105

do_nothing();

drivers/misc/lkdtm/perms.c

152

(unsigned long)dereference_function_descriptor(do_nothing);

drivers/misc/lkdtm/perms.c

156

memcpy((void *)ptr, (unsigned char *)do_nothing, size);

drivers/misc/lkdtm/perms.c

166

void (*func)(void) = do_nothing;

drivers/misc/lkdtm/perms.c

172

pr_info("attempting bad %zu bytes write at %px\n", size, do_nothing);

drivers/misc/lkdtm/perms.c

173

memcpy(do_nothing, do_almost_nothing, size);

drivers/misc/lkdtm/perms.c

281

do_nothing_ptr = dereference_function_descriptor(do_nothing);

drivers/misc/lkdtm/perms.c

65

memcpy(fdesc, do_nothing, sizeof(*fdesc));

drivers/misc/lkdtm/perms.c

78

do_nothing();

kernel/smp.c

1067

smp_call_function(do_nothing, NULL, 1);

tools/testing/selftests/coredump/coredump_test.h

28

void *do_nothing(void *arg);

tools/testing/selftests/coredump/coredump_test_helpers.c

56

pthread_create(&thread, NULL, do_nothing, NULL);