Removed redundant func

include/spdlog/logger-inl.h

@@ -199,11 +199,6 @@ SPDLOG_INLINE void logger::flush_()
     }
 }
 
-SPDLOG_INLINE void logger::backtrace_add_(const details::log_msg &msg)
-{
-    tracer_.push_back(msg);
-}
-
 SPDLOG_INLINE void logger::dump_backtrace_()
 {
     using details::log_msg;

include/spdlog/logger.h

@@ -93,7 +93,7 @@ public:
             }
             if (tracer_)
             {
-                backtrace_add_(log_msg);
+                tracer_.push_back(log_msg);
             }
         }
         SPDLOG_LOGGER_CATCH()
@@ -165,7 +165,7 @@ public:
             }
             if (tracer_)
             {
-                backtrace_add_(log_msg);
+                tracer_.push_back(log_msg);
             }
         }
         SPDLOG_LOGGER_CATCH()
@@ -250,7 +250,7 @@ public:
             }
             if (tracer_)
             {
-                backtrace_add_(log_msg);
+                tracer_.push_back(log_msg);
             }
         }
         SPDLOG_LOGGER_CATCH()
@@ -366,8 +366,6 @@ protected:
 
     virtual void sink_it_(const details::log_msg &msg);
     virtual void flush_();
-
-    void backtrace_add_(const details::log_msg &msg);
     void dump_backtrace_();
     bool should_flush_(const details::log_msg &msg);