diff --git a/platform/platform_android.cpp b/platform/platform_android.cpp
index 6325daae6a..0f7646062b 100644
--- a/platform/platform_android.cpp
+++ b/platform/platform_android.cpp
@@ -257,7 +257,7 @@ bool Platform::GetFileSizeByName(string const & fileName, uint64_t & size) const
 
 Platform::EError Platform::MkDir(string const & dirName) const
 {
-  if (mkdir(dirName.c_str(), 0755))
+  if (0 != mkdir(dirName.c_str(), 0755))
     return ErrnoToError();
   return Platform::ERR_OK;
 }
diff --git a/routing/async_router.cpp b/routing/async_router.cpp
index 53d7cfe1d6..92e6c1d498 100644
--- a/routing/async_router.cpp
+++ b/routing/async_router.cpp
@@ -131,7 +131,7 @@ void AsyncRouter::LogCode(IRouter::ResultCode code, double const elapsedSec)
   }
 }
 
-// TODO (ldragunov) write some tests to check this callback logick.
+// TODO (ldragunov) write some tests to check this callback logic.
 void AsyncRouter::CalculateRouteImpl(TReadyCallback const & callback)
 {
   ASSERT(m_router, ());
@@ -170,7 +170,6 @@ void AsyncRouter::CalculateRouteImpl(TReadyCallback const & callback)
     code = m_router->CalculateRoute(startPoint, startDirection, finalPoint, route);
 
     elapsedSec = timer.ElapsedSeconds(); // routing time
-    LOG(LINFO, ("Router return code:"));
     LogCode(code, elapsedSec);
   }
   catch (RootException const & e)
@@ -208,7 +207,6 @@ void AsyncRouter::CalculateRouteImpl(TReadyCallback const & callback)
     }
   }
 
-  LOG(LINFO, ("Final code:"));
   LogCode(code, elapsedSec);
   SendStatistics(startPoint, startDirection, finalPoint, code, route, elapsedSec);
   // Call callback only if we have some new data.
diff --git a/routing/osrm_router.cpp b/routing/osrm_router.cpp
index 084d6f8b74..998eddf6dd 100644
--- a/routing/osrm_router.cpp
+++ b/routing/osrm_router.cpp
@@ -343,7 +343,7 @@ string OsrmRouter::GetName() const
 void OsrmRouter::ClearState()
 {
   m_cachedTargets.clear();
-  m_CachedTargetPoint = m2::PointD::Zero();
+  m_cachedTargetPoint = m2::PointD::Zero();
   m_indexManager.Clear();
 }
 
@@ -564,14 +564,14 @@ OsrmRouter::ResultCode OsrmRouter::CalculateRoute(m2::PointD const & startPoint,
       return code;
   }
   {
-    if (finalPoint != m_CachedTargetPoint)
+    if (finalPoint != m_cachedTargetPoint)
     {
       ResultCode const code =
           FindPhantomNodes(finalPoint, m2::PointD::Zero(),
                            m_cachedTargets, kMaxNodeCandidatesCount, targetMapping);
       if (code != NoError)
         return code;
-      m_CachedTargetPoint = finalPoint;
+      m_cachedTargetPoint = finalPoint;
     }
   }
   INTERRUPT_WHEN_CANCELLED();
diff --git a/routing/osrm_router.hpp b/routing/osrm_router.hpp
index 7b9327b216..37811c26e3 100644
--- a/routing/osrm_router.hpp
+++ b/routing/osrm_router.hpp
@@ -100,7 +100,7 @@ private:
   Index const * m_pIndex;
 
   TFeatureGraphNodeVec m_cachedTargets;
-  m2::PointD m_CachedTargetPoint;
+  m2::PointD m_cachedTargetPoint;
 
   RoutingIndexManager m_indexManager;
   TRoutingVisualizerFn m_routingVisualization;