Chuang Wang 9430cd62b6 tracing/perf: Use strndup_user instead of kzalloc/strncpy_from_user ...

This patch uses strndup_user instead of kzalloc + strncpy_from_user,
which makes the code more concise.

Link: https://lkml.kernel.org/r/20221121080831.707409-1-nashuiliang@gmail.com

Signed-off-by: Chuang Wang <nashuiliang@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2022-11-23 19:08:31 -05:00

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