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| author |   Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-04-07 17:33:49 +0800 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2022-10-03 12:32:03 -0700 |
| commit | 117a1542c0bc9bcce0c5b9bc63ff54dc967acdf5 (patch) | |
| tree | 098e919b4635fe3ec155a9d7e9efc55ae971c7b6 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | clk: mmp: pxa168: control shared SDH bits with separate clock (diff) | |
| download | wireguard-linux-117a1542c0bc9bcce0c5b9bc63ff54dc967acdf5.tar.xz wireguard-linux-117a1542c0bc9bcce0c5b9bc63ff54dc967acdf5.zip | |
clk: pxa: add a check for the return value of kzalloc()
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_2B9817738F38B02844C245946EFF3B407E09@qq.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions