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(parent: 6ee9c43) | patch
tracing: Use WARN instead of printk and WARN_ON
authorGuo Zhengkui <guozhengkui@vivo.com>
Sun, 24 Apr 2022 13:19:32 +0000 (21:19 +0800)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Tue, 26 Apr 2022 21:58:52 +0000 (17:58 -0400)
commitbd6685ac5a460a55c0b57ad8a919c8229070afd3
treec2fb568e0ee1837855cd324372fbe445d37e0802tree | snapshot
parent6ee9c4372aeaa35eae79c8556743063f1b5915d5commit | diff
tracing: Use WARN instead of printk and WARN_ON

Use `WARN(cond, ...)` instead of `if (cond)` + `printk(...)` +
`WARN_ON(1)`.

Link: https://lkml.kernel.org/r/20220424131932.3606-1-guozhengkui@vivo.com
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
kernel/trace/trace_output.c diff | blob | history
Linux Kernel Source Tree.