[PATCH 2/3] KVM: MMU: Rename the walk label in walk_addr_generic()

[Takuya Yoshikawa <takuya.yoshikawa@gmail.com>]

From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>

The current name does not explain the meaning well.  So give it a better
name "retry_walk" to show that we are retrying the walk again.

This was suggested by Ingo Molnar.

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
---
 arch/x86/kvm/paging_tmpl.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 137aa45..92fe275 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -134,7 +134,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 
 	trace_kvm_mmu_pagetable_walk(addr, write_fault, user_fault,
 				     fetch_fault);
-walk:
+retry_walk:
 	eperm = false;
 	walker->level = mmu->root_level;
 	pte           = mmu->get_cr3(vcpu);
@@ -222,7 +222,7 @@ walk:
 				errcode |= PFERR_PRESENT_MASK;
 				goto error;
 			} else if (ret)
-				goto walk;
+				goto retry_walk;
 
 			mark_page_dirty(vcpu->kvm, table_gfn);
 			pte |= PT_ACCESSED_MASK;
@@ -287,7 +287,7 @@ walk:
 			errcode |= PFERR_PRESENT_MASK;
 			goto error;
 		} else if (ret)
-			goto walk;
+			goto retry_walk;
 
 		mark_page_dirty(vcpu->kvm, table_gfn);
 		pte |= PT_DIRTY_MASK;
-- 
1.7.4.1