1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 884817f1b0d3..ee496ad95db3 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -244,8 +244,8 @@ static int write_opcode(struct mm_struct *mm, struct uprobe *uprobe,
 
         /* poke the new insn in, ASSUMES we don't cross page boundary */
         vaddr &= ~PAGE_MASK;
-        BUG_ON(vaddr + uprobe_opcode_sz > PAGE_SIZE);
-        memcpy(vaddr_new + vaddr, &opcode, uprobe_opcode_sz);
+        BUG_ON(vaddr + UPROBES_BKPT_INSN_SIZE > PAGE_SIZE);
+        memcpy(vaddr_new + vaddr, &opcode, UPROBES_BKPT_INSN_SIZE);
 
         kunmap_atomic(vaddr_new);
         kunmap_atomic(vaddr_old);
@@ -293,7 +293,7 @@ static int read_opcode(struct mm_struct *mm, unsigned long vaddr, uprobe_opcode_
         lock_page(page);
         vaddr_new = kmap_atomic(page);
         vaddr &= ~PAGE_MASK;
-        memcpy(opcode, vaddr_new + vaddr, uprobe_opcode_sz);
+        memcpy(opcode, vaddr_new + vaddr, UPROBES_BKPT_INSN_SIZE);
         kunmap_atomic(vaddr_new);
         unlock_page(page);