[media] radio-si470x: Fix band selection

[~andy/linux] / lib / mpi / mpi-bit.c

diff --git a/lib/mpi/mpi-bit.c b/lib/mpi/mpi-bit.c
index 2f526627e4f575c50468b51015270c35d2179721..0c505361da197a9a46c8b2665af7b5520ad11974 100644 (file)
--- a/lib/mpi/mpi-bit.c
+++ b/lib/mpi/mpi-bit.c
@@ -177,8 +177,8 @@ int mpi_rshift(MPI x, MPI a, unsigned n)
  */
 int mpi_lshift_limbs(MPI a, unsigned int count)
 {
-       mpi_ptr_t ap = a->d;
-       int n = a->nlimbs;
+       const int n = a->nlimbs;
+       mpi_ptr_t ap;
        int i;
 
        if (!count || !n)
@@ -187,6 +187,7 @@ int mpi_lshift_limbs(MPI a, unsigned int count)
        if (RESIZE_IF_NEEDED(a, n + count) < 0)
                return -ENOMEM;
 
+       ap = a->d;
        for (i = n - 1; i >= 0; i--)
                ap[i + count] = ap[i];
        for (i = 0; i < count; i++)