| commit | 086ebf92aa791b6cc8805decffca7b8898d99a4e | [log] [tgz] |
|---|---|---|
| author | Weitao Hou <houweitaoo@gmail.com> | Thu May 23 19:52:08 2019 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 24 09:53:24 2019 +0200 |
| tree | 623da57e5879fac1bd3b057ea46958ee4ccbfd6c | |
| parent | 6e9aed4ed4ca129510fcb1af495391d4717246d6 [diff] |
usb: avoid redundant allocation and free of memory If usb is not attached, it's unnessary to allocate, copy and free memory Signed-off-by: Weitao Hou <houweitaoo@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>