From d6791f76152af909d8ea81546e714266207eeea5 Mon Sep 17 00:00:00 2001
From: Jeff Roberson <jeff@FreeBSD.org>
Date: Mon, 30 Jan 2006 08:22:56 +0000
Subject: [PATCH]  - vn_lock with LK_RETRY can not return an error.  The code
 that handled this    case was not necessary.

Sponsored by:	Isilon Systems, Inc.
---
 sys/compat/linux/linux_getcwd.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/sys/compat/linux/linux_getcwd.c b/sys/compat/linux/linux_getcwd.c
index 1e2dabae907a..2835d5c51bdb 100644
--- a/sys/compat/linux/linux_getcwd.c
+++ b/sys/compat/linux/linux_getcwd.c
@@ -327,11 +327,8 @@ linux_getcwd_common (lvp, rvp, bpp, bufp, limit, flags, td)
 	 */
 
 	error = vn_lock(lvp, LK_EXCLUSIVE | LK_RETRY, td);
-	if (error) {
-		vrele(lvp);
-		lvp = NULL;
-		goto out;
-	}
+	if (error != 0)
+		panic("vn_lock LK_RETRY returned error %d", error);
 	if (bufp)
 		bp = *bpp;
 	/*
@@ -383,11 +380,8 @@ linux_getcwd_common (lvp, rvp, bpp, bufp, limit, flags, td)
 			}
 			VREF(lvp);
 			error = vn_lock(lvp, LK_EXCLUSIVE | LK_RETRY, td);
-			if (error != 0) {
-				vrele(lvp);
-				lvp = NULL;
-				goto out;
-			}
+			if (error != 0)
+				panic("vn_lock LK_RETRY returned %d", error);
 		}
 		error = linux_getcwd_scandir(&lvp, &uvp, &bp, bufp, td);
 		if (error)