[PATCH 2/2] cobalt/posix: Drop empty pipeline_attach/detach_process

From: Jan Kiszka <[email protected]>

Never served any purpose, time to drop it finally.

Signed-off-by: Jan Kiszka <[email protected]>
---
 include/cobalt/kernel/dovetail/pipeline/kevents.h | 10 ----------
 kernel/cobalt/posix/process.c                     |  7 +------
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/include/cobalt/kernel/dovetail/pipeline/kevents.h b/include/cobalt/kernel/dovetail/pipeline/kevents.h
index b7502accd9..1fbc8f5167 100644
--- a/include/cobalt/kernel/dovetail/pipeline/kevents.h
+++ b/include/cobalt/kernel/dovetail/pipeline/kevents.h
@@ -13,16 +13,6 @@
 struct cobalt_process;
 struct cobalt_thread;
 
-static inline
-int pipeline_attach_process(struct cobalt_process *process)
-{
-	return 0;
-}
-
-static inline
-void pipeline_detach_process(struct cobalt_process *process)
-{ }
-
 int pipeline_prepare_current(void);
 
 int pipeline_trap_kevents(void);
diff --git a/kernel/cobalt/posix/process.c b/kernel/cobalt/posix/process.c
index 2161ff5584..7f76bbabcf 100644
--- a/kernel/cobalt/posix/process.c
+++ b/kernel/cobalt/posix/process.c
@@ -1002,10 +1002,6 @@ static int attach_process(struct cobalt_process *process)
 
 	cobalt_umm_set_name(&p->umm, "private heap[%d]", task_pid_nr(current));
 
-	ret = pipeline_attach_process(process);
-	if (ret)
-		goto fail_pipeline;
-
 	exe_path = get_exe_path(current);
 	if (IS_ERR(exe_path)) {
 		printk(XENO_WARNING
@@ -1022,11 +1018,10 @@ static int attach_process(struct cobalt_process *process)
 		goto fail_hash;
 
 	return 0;
+
 fail_hash:
-	pipeline_detach_process(process);
 	if (p->exe_path)
 		kfree(p->exe_path);
-fail_pipeline:
 	cobalt_umm_destroy(&p->umm);
 
 	return ret;
-- 
2.47.3