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tracing: Remove useless code in dynevent_arg_pair_add() 

The final addition to q is unnecessary, since q isn't ever used
afterwards.

Link: http://lkml.kernel.org/r/7880a1268217886cdba7035526650195668da856.1580506712.git.zanussi@kernel.org

Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Tom Zanussi 2020-01-31 15:55:33 -06:00 committed by Steven Rostedt (VMware)
parent 74403b6c50
commit e9260f6257
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace_dynevent.c
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@ -322,7 +322,7 @@ int dynevent_arg_pair_add(struct dynevent_cmd *cmd,
pr_err("field string is too long: %s\n", arg_pair->rhs);
return -E2BIG;
}
cmd->remaining -= delta; q += delta;
cmd->remaining -= delta;
return ret;
}