tools lib traceevent: Handle strdup failure cases

There were some places didn't check return value of the strdup and had
unneeded/duplicated checks.  Fix it.

Signed-off-by: Namhyung Kim <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: David Ahern <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Steven Rostedt <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>

0 files changed, 0 insertions, 0 deletions