[PATCH] trace: remove the dead IS_ERR() check in trace_pipe_open()

[Yash Suthar]

in trace_pipe_open() already check the IS_ERR(iter) and
return early on error,so iter after will be valid and
it is safe to return 0 at end.

Signed-off-by: Yash Suthar <yashsuthar983@xxxxxxxxx>
---
 kernel/trace/trace_remote.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_remote.c b/kernel/trace/trace_remote.c
index d6c3f94d67cd..2a6cc000ec98 100644
--- a/kernel/trace/trace_remote.c
+++ b/kernel/trace/trace_remote.c
@@ -602,7 +602,7 @@ static int trace_pipe_open(struct inode *inode, struct file *filp)
 
 	filp->private_data = iter;
 
-	return IS_ERR(iter) ? PTR_ERR(iter) : 0;
+	return 0;
 }
 
 static int trace_pipe_release(struct inode *inode, struct file *filp)
-- 
2.43.0