um: kill HOST_TASK_PID
just provide get_current_pid() to the userland side of things
instead of get_current() + manual poking in its results
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 69f2490..f386d04 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -126,9 +126,9 @@
{
}
-void *get_current(void)
+int get_current_pid(void)
{
- return current;
+ return task_pid_nr(current);
}
/*