diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-10-04 13:02:53 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 09:53:52 +0100 |
| commit | b8199f6a79919919fe043f719baffab13c585bf0 (patch) | |
| tree | 84ded00ca3309a96c704028f666079e5ec9abd47 /net/lapb/lapb_timer.c | |
| parent | f3c5e428e08b6e40c9c1f2972ae1f78ab5b4e5c2 (diff) | |
misc: cxl: Fix possible null pointer dereference
[ Upstream commit 3dac3583bf1a61db6aaf31dfd752c677a4400afd ]
It is not safe to dereference an object before a null test. It is
not needed and just remove them. Ftrace can be used instead.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions