clang-tidy: more misc+readability

[alexxy/gromacs.git] / src / gromacs / mdlib / nbnxn_tuning.cpp

diff --git a/src/gromacs/mdlib/nbnxn_tuning.cpp b/src/gromacs/mdlib/nbnxn_tuning.cpp
index e78d8ae594469913687cad26d5e0268c99d1204c..b63702e075144da108e6369cc7babd3d24ea777a 100644 (file)
--- a/src/gromacs/mdlib/nbnxn_tuning.cpp
+++ b/src/gromacs/mdlib/nbnxn_tuning.cpp
@@ -93,7 +93,7 @@ static const int    nbnxnReferenceNstlist = 10;
 //! The values to try when switching
 const int           nstlist_try[] = { 20, 25, 40, 50, 80, 100 };
 //! Number of elements in the neighborsearch list trials.
-#define NNSTL  sizeof(nstlist_try)/sizeof(nstlist_try[0])
+#define NNSTL  (sizeof(nstlist_try)/sizeof(nstlist_try[0]))
 /* Increase nstlist until the size of the pair-list increased by
  * \p c_nbnxnListSizeFactor??? or more, but never more than
  * \p c_nbnxnListSizeFactor??? + \p c_nbnxnListSizeFactorMargin.