tracing: Fix NULL vs IS_ERR() check in enable_instances()

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The trace_array_create_systems() function returns error pointers, not
NULL.  Fix the check to match.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes: e645535a95 ("tracing: Add option to use memmapped memory for trace boot instance")
Link: https://lore.kernel.org/9b23ea03-d709-435f-a309-461c3d747457@moroto.mountain
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

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Dan Carpenter 2024-06-20 11:49:57 +03:00 • committed by Steven Rostedt (Google)

parent a62b4f6fbd

commit 94dfa500e7

1 changed files with 1 additions and 1 deletions

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kernel/trace/trace.c

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