[PATCH v3] ntb: Remove error checking for debugfs_create_dir()

[Wang Ming]

It is expected that most callers should _ignore_ the errors
return by debugfs_create_dir() in tool_setup_dbgfs()

Signed-off-by: Wang Ming <machel@xxxxxxxx>
---
 drivers/ntb/test/ntb_tool.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/ntb/test/ntb_tool.c b/drivers/ntb/test/ntb_tool.c
index eeeb4b1c97d2..e0acc11d29ba 100644
--- a/drivers/ntb/test/ntb_tool.c
+++ b/drivers/ntb/test/ntb_tool.c
@@ -1495,8 +1495,6 @@ static void tool_setup_dbgfs(struct tool_ctx *tc)
 
 	tc->dbgfs_dir = debugfs_create_dir(dev_name(&tc->ntb->dev),
 					   tool_dbgfs_topdir);
-	if (!tc->dbgfs_dir)
-		return;
 
 	debugfs_create_file("port", 0600, tc->dbgfs_dir,
 			    tc, &tool_port_fops);
-- 
2.25.1