diff options
Diffstat (limited to 'arch/sparc/kernel/sys_sparc_32.c')
| -rw-r--r-- | arch/sparc/kernel/sys_sparc_32.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c index cd99c1a7870..0c9b31b22e0 100644 --- a/arch/sparc/kernel/sys_sparc_32.c +++ b/arch/sparc/kernel/sys_sparc_32.c @@ -195,11 +195,6 @@ sparc_sigaction (int sig, const struct old_sigaction __user *act, ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); if (!ret && oact) { - /* In the clone() case we could copy half consistent - * state to the user, however this could sleep and - * deadlock us if we held the signal lock on SMP. So for - * now I take the easy way out and do no locking. - */ if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) || |