Merge branch 'topic/asoc' into for-linus

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/mpi/mpih-div.c b/lib/mpi/mpih-div.c
index 87ede162dfab..cde1aaec18da 100644
--- a/lib/mpi/mpih-div.c
+++ b/lib/mpi/mpih-div.c
@@ -217,6 +217,10 @@ mpihelp_divrem(mpi_ptr_t qp, mpi_size_t qextra_limbs,
         case 0:
                 /* We are asked to divide by zero, so go ahead and do it!  (To make
                    the compiler not remove this statement, return the value.)  */
+                /*
+                 * existing clients of this function have been modified
+                 * not to call it with dsize == 0, so this should not happen
+                 */
                 return 1 / dsize;
 
         case 1: