Coverity #151: Remove deadcode.
All this code already exists above starting at line 653.
diff --git a/Objects/bufferobject.c b/Objects/bufferobject.c
index 13442c9..e01938c 100644
--- a/Objects/bufferobject.c
+++ b/Objects/bufferobject.c
@@ -682,19 +682,6 @@
&start, &stop, &step, &slicelength) < 0)
return -1;
- pb = value ? value->ob_type->tp_as_buffer : NULL;
- if (pb == NULL ||
- pb->bf_getreadbuffer == NULL ||
- pb->bf_getsegcount == NULL) {
- PyErr_BadArgument();
- return -1;
- }
- if ((*pb->bf_getsegcount)(value, NULL) != 1) {
- /* ### use a different exception type/message? */
- PyErr_SetString(PyExc_TypeError,
- "single-segment buffer object expected");
- return -1;
- }
if ((othersize = (*pb->bf_getreadbuffer)(value, 0, &ptr2)) < 0)
return -1;