diff --git a/include/linux/sunrpc/svc_rdma_pcl.h b/include/linux/sunrpc/svc_rdma_pcl.h
index 7516ad0fae80..655681cf8fed 100644
--- a/include/linux/sunrpc/svc_rdma_pcl.h
+++ b/include/linux/sunrpc/svc_rdma_pcl.h
@@ -97,7 +97,7 @@ pcl_next_chunk(const struct svc_rdma_pcl *pcl, struct svc_rdma_chunk *chunk)
  */
 #define pcl_for_each_segment(pos, chunk) \
 	for (pos = &(chunk)->ch_segments[0]; \
-	     pos <= &(chunk)->ch_segments[(chunk)->ch_segcount - 1]; \
+	     pos < &(chunk)->ch_segments[(chunk)->ch_segcount]; \
 	     pos++)
 
 /**