bna: Remove error checking for debugfs create APIs

Driver bna can work fine even if any previous call to debugfs create
APIs failed. All return value checks of them should be dropped, as
debugfs APIs say.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241028020943.507-2-thunder.leizhen@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
index 97291bfbeea589e8ca8ab637db8bcff7e573322f..1a3a8bd133706ad49700e80fabaaf9f759b23d63 100644 (file)
--- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
@@ -500,11 +500,6 @@ bnad_debugfs_init(struct bnad *bnad)
        if (!bna_debugfs_root) {
                bna_debugfs_root = debugfs_create_dir("bna", NULL);
                atomic_set(&bna_debugfs_port_count, 0);
-               if (!bna_debugfs_root) {
-                       netdev_warn(bnad->netdev,
-                                   "debugfs root dir creation failed\n");
-                       return;
-               }
        }
 
        /* Setup the pci_dev debugfs directory for the port */
@@ -523,12 +518,6 @@ bnad_debugfs_init(struct bnad *bnad)
                                                        bnad->port_debugfs_root,
                                                        bnad,
                                                        file->fops);
-                       if (!bnad->bnad_dentry_files[i]) {
-                               netdev_warn(bnad->netdev,
-                                           "create %s entry failed\n",
-                                           file->name);
-                               return;
-                       }
                }
        }
 }