diff --git a/projects/rccl/src/device/prims_ll.h b/projects/rccl/src/device/prims_ll.h
index fd6dc01053..5738003b5c 100644
--- a/projects/rccl/src/device/prims_ll.h
+++ b/projects/rccl/src/device/prims_ll.h
@@ -529,7 +529,6 @@ private:
         dsts[i] += tid*EltPerLine;
       }
     }
-    int offset = tid;
     int eltPerTrip = nthreads*EltPerLine;
     while (nelem > 0) {
       int eltInLine = EltPerLine < nelem ? EltPerLine : nelem;
@@ -569,7 +568,6 @@ private:
         }
       }
       nelem -= eltPerTrip;
-      offset += nthreads;
     }
 
 #if defined(ENABLE_NPKIT) && defined(ENABLE_NPKIT_EVENT_MSCCL_GENERIC_OP_EXIT)
@@ -790,4 +788,4 @@ private:
   __device__ void localCopy(T* srcs, T* dsts, int eltN) {
     return mscclGenericOp<0,1,0,0>(&srcs, 1, &dsts, 1, eltN);
   }
-};
\ No newline at end of file
+};