diff options
| -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 cd99c1a7870f..0c9b31b22e07 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, | |||
| 195 | ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); | 195 | ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); |
| 196 | 196 | ||
| 197 | if (!ret && oact) { | 197 | if (!ret && oact) { |
| 198 | /* In the clone() case we could copy half consistent | ||
| 199 | * state to the user, however this could sleep and | ||
| 200 | * deadlock us if we held the signal lock on SMP. So for | ||
| 201 | * now I take the easy way out and do no locking. | ||
| 202 | */ | ||
| 203 | if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || | 198 | if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || |
| 204 | __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || | 199 | __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || |
| 205 | __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) || | 200 | __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) || |