diff options
| author | Dan Carpenter <[email protected]> | 2018-12-20 19:13:07 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-12-20 19:13:07 +0100 |
| commit | c143a559b073aeea688b9bb7c5b46f3cf322d569 (patch) | |
| tree | f004548efca498d415564a81c2250bc7cb96229d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 31d1b7710262fba12282b24083f20dc76e0efc93 (diff) | |
udlfb: fix some inconsistent NULL checking
In the current kernel, then kzalloc() can't fail for small allocations,
but if it did fail then we would have a NULL dereference in the error
handling. Also in dlfb_usb_disconnect() if "info" were NULL then it
would cause an Oops inside the unregister_framebuffer() function but it
can't be NULL so let's remove that check.
Fixes: 68a958a915ca ("udlfb: handle unplug properly")
Signed-off-by: Dan Carpenter <[email protected]>
Cc: Bernie Thompson <[email protected]>
Cc: Mikulas Patocka <[email protected]>
Cc: Alexey Khoroshilov <[email protected]>
Cc: Colin Ian King <[email protected]>
Cc: Wen Yang <[email protected]>
[b.zolnierkie: added "Fixes:" tag]
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions