diff options
Diffstat (limited to 'arch/sparc/kernel/signal32.c')
| -rw-r--r-- | arch/sparc/kernel/signal32.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index 54a6159b9cd8..8022bb4c65a5 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -123,22 +123,6 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) return err; } -/* CAUTION: This is just a very minimalist implementation for the - * sake of compat_sys_rt_sigqueueinfo() - */ -int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from) -{ - if (!access_ok(VERIFY_WRITE, from, sizeof(compat_siginfo_t))) - return -EFAULT; - - if (copy_from_user(to, from, 3*sizeof(int)) || - copy_from_user(to->_sifields._pad, from->_sifields._pad, - SI_PAD_SIZE)) - return -EFAULT; - - return 0; -} - /* Checks if the fp is valid. We always build signal frames which are * 16-byte aligned, therefore we can always enforce that the restore * frame has that property as well. |