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| author |   Daeseok Youn <daeseok.youn@gmail.com> | 2014-05-19 18:56:34 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-24 02:09:06 +0900 |
| commit | 9140fcd655541fee5655701df05ab0b06653c24c (patch) | |
| tree | ce54c6138efde62c9e638682871bb9fbf922725a /include/linux/flex_array.h | |
| parent | staging: wlan-ng: use netdev_() instead of printk() (diff) | |
staging: dgap: implement error handling in dgap_tty_register()
- alloc_tty_driver() is deprecated so it is changed to
tty_alloc_driver()
- Pointers which are allocated by alloc_tty_driver() and kzalloc()
can be NULL so it need to check NULL for them.
- If one of those is failed, it need to add proper handler for
avoiding memory leak.
- If both of drivers are registered normally, and
then set TRUE to dgap_major_serial{print}_registered. If one
of drivers is failed to register, leave a default value as
FALSE.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/flex_array.h')
0 files changed, 0 insertions, 0 deletions