tracing: checking for NULL instead of IS_ERR()

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tracing_map_elt_alloc() returns ERR_PTRs on error, never NULL.

Fixes: 08d43a5fa0 ('tracing: Add lock-free tracing_map')
Link: http://lkml.kernel.org/r/20160423102347.GA11136@mwanda

Acked-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Dan Carpenter 2016-04-23 13:23:47 +03:00 • committed by Steven Rostedt

parent 205506228b

commit 4812952f9c

1 changed files with 1 additions and 1 deletions

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kernel/trace/tracing_map.c

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