Remove the debugfs_create_dir() error check.
It's safe to pass in errors that it gives you.

Signed-off-by: Yang Ruibin <11162571@vivo.com>
---
Changes v6:
-Add the Missing sapce
-Simplified commit message explanation
---
 drivers/block/pktcdvd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 7cece5884b9c..3edb37a41312 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -498,8 +498,6 @@ static void pkt_debugfs_dev_new(struct pktcdvd_device *pd)
 	if (!pkt_debugfs_root)
 		return;
 	pd->dfs_d_root = debugfs_create_dir(pd->disk->disk_name, pkt_debugfs_root);
-	if (!pd->dfs_d_root)
-		return;
 
 	pd->dfs_f_info = debugfs_create_file("info", 0444, pd->dfs_d_root,
 					     pd, &pkt_seq_fops);
-- 
2.34.1

On 8/26/24 12:26 AM, Yang Ruibin wrote:
> Remove the debugfs_create_dir() error check.
> It's safe to pass in errors that it gives you.

Please make it:

Remove the debugfs_create_dir() error check. It's safe to pass in error
pointers to the debugfs API, hence the user isn't supposed to include
error checking of the return values.

Note both the rewording, and that commit messages should be formatted to
72-74 char line lengths, not tiny ones.

-- 
Jens Axboe