Polish code

Signed-off-by: Ze Gan <ganze718@gmail.com>
sonic-net · Dec 23, 2020 · cd10f06 · cd10f06
1 parent 8f4f88d
commit cd10f06
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Showing 3 changed files with 4 additions and 11 deletions.
diff --git a/common/redisutility.h b/common/redisutility.h
@@ -1,5 +1,4 @@
-#ifndef __REDISUTILITY__
-#define __REDISUTILITY__
+#pragma once
 
 #include "rediscommand.h"
 #include "logger.h"
@@ -51,5 +50,3 @@ static bool get_value(
     return false;
 }
 }
-
-#endif
diff --git a/common/stringutility.cpp b/common/stringutility.cpp
@@ -94,4 +94,3 @@ std::string swss::binary_to_hex(const void *buffer, size_t length)
 
     return s;
 }
-
diff --git a/common/stringutility.h b/common/stringutility.h
@@ -1,5 +1,4 @@
-#ifndef __STRINGUTILITY__
-#define __STRINGUTILITY__
+#pragma once
 
 #include "logger.h"
 
@@ -23,7 +22,7 @@ bool split(const std::string &input, char delimiter, T &output)
 }
 
 template <typename T, typename... Args>
-bool split(const std::string &input, char delimiter, T &output, Args &... args)
+    bool split(const std::string &input, char delimiter, T &output, Args &... args)
 {
     SWSS_LOG_ENTER();
     auto pos = input.find(delimiter);
@@ -37,7 +36,7 @@ bool split(const std::string &input, char delimiter, T &output, Args &... args)
 }
 
 template <typename T>
-std::string join(char delimiter, const T &input)
+std::string join(__attribute__((unused)) char delimiter, const T &input)
 {
     SWSS_LOG_ENTER();
     std::ostringstream ostream;
@@ -71,5 +70,3 @@ void hex_to_binary(
 std::string binary_to_hex(const void *buffer, size_t length);
 
 }
-
-#endif