LU-9859 libcfs: simplify linux-prim.c

[fs/lustre-release.git] / libcfs / libcfs / linux / linux-prim.c

diff --git a/libcfs/libcfs/linux/linux-prim.c b/libcfs/libcfs/linux/linux-prim.c
index 1f29c52..8a1c50a 100644 (file)
--- a/libcfs/libcfs/linux/linux-prim.c
+++ b/libcfs/libcfs/linux/linux-prim.c
@@ -194,20 +194,6 @@ int kstrtobool_from_user(const char __user *s, size_t count, bool *res)
 EXPORT_SYMBOL(kstrtobool_from_user);
 #endif /* !HAVE_KSTRTOBOOL_FROM_USER */
 
-sigset_t cfs_block_sigs(unsigned long sigs)
-{
-       unsigned long  flags;
-       sigset_t        old;
-
-       spin_lock_irqsave(&current->sighand->siglock, flags);
-       old = current->blocked;
-       sigaddsetmask(&current->blocked, sigs);
-       recalc_sigpending();
-       spin_unlock_irqrestore(&current->sighand->siglock, flags);
-       return old;
-}
-EXPORT_SYMBOL(cfs_block_sigs);
-
 /* Block all signals except for the @sigs */
 sigset_t cfs_block_sigsinv(unsigned long sigs)
 {
@@ -234,14 +220,3 @@ cfs_restore_sigs(sigset_t old)
        spin_unlock_irqrestore(&current->sighand->siglock, flags);
 }
 EXPORT_SYMBOL(cfs_restore_sigs);
-
-void
-cfs_clear_sigpending(void)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&current->sighand->siglock, flags);
-       clear_tsk_thread_flag(current, TIF_SIGPENDING);
-       spin_unlock_irqrestore(&current->sighand->siglock, flags);
-}
-EXPORT_SYMBOL(cfs_clear_sigpending);