From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 25 Mar 2010 17:54:49 +0000 (-0400)
Subject: NFS: Fix the mode calculation in nfs_find_open_context
X-Git-Tag: v2.6.34-rc5~23^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1544fa0f7a46241582abc48f07b74f3d846379e4;p=platform%2Fkernel%2Flinux-stable.git

NFS: Fix the mode calculation in nfs_find_open_context

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 737128f..50a56ed 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -623,10 +623,10 @@ struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_c
 	list_for_each_entry(pos, &nfsi->open_files, list) {
 		if (cred != NULL && pos->cred != cred)
 			continue;
-		if ((pos->mode & mode) == mode) {
-			ctx = get_nfs_open_context(pos);
-			break;
-		}
+		if ((pos->mode & (FMODE_READ|FMODE_WRITE)) != mode)
+			continue;
+		ctx = get_nfs_open_context(pos);
+		break;
 	}
 	spin_unlock(&inode->i_lock);
 	return ctx;