Remove unnecessary assignments.
diff --git a/Python/dtoa.c b/Python/dtoa.c
index 4b2c6c3..44dc01f 100644
--- a/Python/dtoa.c
+++ b/Python/dtoa.c
@@ -1382,7 +1382,6 @@
Bigint *b, *d;
int b2, d2, dd, i, nd, nd0, odd, p2, p5;
- dd = 0; /* silence compiler warning about possibly unused variable */
nd = bc->nd;
nd0 = bc->nd0;
p5 = nd + bc->e0;
@@ -2362,7 +2361,7 @@
/* set pointers to NULL, to silence gcc compiler warnings and make
cleanup easier on error */
- mlo = mhi = b = S = 0;
+ mlo = mhi = S = 0;
s0 = 0;
u.d = dd;
@@ -2713,8 +2712,6 @@
* and for all and pass them and a shift to quorem, so it
* can do shifts and ors to compute the numerator for q.
*/
- if ((i = ((s5 ? 32 - hi0bits(S->x[S->wds-1]) : 1) + s2) & 0x1f))
- i = 32 - i;
#define iInc 28
i = dshift(S, s2);
b2 += i;