tracing: Remove redundant unread variable ret

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Integer ret is being assigned but never used and hence it is
redundant. Remove it, fixes clang warning:

trace_events_hist.c:1077:3: warning: Value stored to 'ret' is never read

Link: http://lkml.kernel.org/r/20170823112309.19383-1-colin.king@canonical.com

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Colin Ian King 2017-08-23 12:23:09 +01:00 • committed by Steven Rostedt (VMware)

parent d8c4deee6d

commit 6e7a239811

1 changed files with 2 additions and 4 deletions

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kernel/trace/trace_events_hist.c

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