Merge tag 'tty-3.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

[mv-sheeva.git] / lib / mpi / mpih-div.c

diff --git a/lib/mpi/mpih-div.c b/lib/mpi/mpih-div.c
index 87ede162dfabee78a4cad86e850fdefa06f622f8..cde1aaec18da9d179853724b3928c5be8a4508d6 100644 (file)
--- 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: