| commit | 63c4c0d8818fa2e48d546cd2c22659e6b59e8db5 | [log] [tgz] |
|---|---|---|
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue May 29 17:30:52 2018 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu May 31 12:54:21 2018 +0200 |
| tree | de03a26ac9497eba635f43f2fd8038d618dbfa41 | |
| parent | 377058707eed2be62bc200fbfa9db544dbe7d439 [diff] |
USB: ohci: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. There is also no need to keep the file dentries around at all, so remove those variables from the host controller structure. Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>