From 0b9779c33f0870c27f537530d623b53b7c4a3ff5 Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Thu, 16 Apr 2020 20:12:05 -0400
Subject: [PATCH] Fix some clang warnings

Former-commit-id: 3785b1efd49002e629c1d821c57e971f8f09a2d2
---
 src/fastlock.cpp       | 2 --
 src/fastlock.h         | 2 +-
 src/geohash_helper.cpp | 3 ---
 3 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/fastlock.cpp b/src/fastlock.cpp
index a1cacfecd..5a7152b00 100644
--- a/src/fastlock.cpp
+++ b/src/fastlock.cpp
@@ -140,13 +140,11 @@ extern "C" void unlock_futex(struct fastlock *lock, uint16_t ifutex);
 
 #endif
 
-#pragma weak _serverPanic
 extern "C"  __attribute__((weak)) void _serverPanic(const char * /*file*/, int /*line*/, const char * /*msg*/, ...)
 {
     *((char*)-1) = 'x';
 }
 
-#pragma weak serverLog
 __attribute__((weak)) void serverLog(int , const char *fmt, ...)
 {
     va_list args;
diff --git a/src/fastlock.h b/src/fastlock.h
index 44c09ac17..cdf8fe454 100644
--- a/src/fastlock.h
+++ b/src/fastlock.h
@@ -84,4 +84,4 @@ struct fastlock
 #endif
 };
 
-static_assert(offsetof(struct fastlock, m_ticket) == 64, "ensure padding is correct");
\ No newline at end of file
+static_assert(offsetof(struct fastlock, m_ticket) == 64, "ensure padding is correct");
diff --git a/src/geohash_helper.cpp b/src/geohash_helper.cpp
index e23f17b4e..cf9716352 100644
--- a/src/geohash_helper.cpp
+++ b/src/geohash_helper.cpp
@@ -46,13 +46,10 @@
 #define ECCENT (sqrt(1.0 - (RATIO *RATIO)))
 #define COM (0.5 * ECCENT)
 
-/// @brief The usual PI/180 constant
-const double DEG_TO_RAD = 0.017453292519943295769236907684886;
 /// @brief Earth's quatratic mean radius for WGS-84
 const double EARTH_RADIUS_IN_METERS = 6372797.560856;
 
 const double MERCATOR_MAX = 20037726.37;
-const double MERCATOR_MIN = -20037726.37;
 
 static inline double deg_rad(double ang) { return ang * D_R; }
 static inline double rad_deg(double ang) { return ang / D_R; }