From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Mon, 4 Nov 2013 18:46:40 +0000 (-0500)
Subject: NFSv4.2: Remove redundant checks in nfs_setsecurity+nfs4_label_init_security
X-Git-Tag: v5.15~18830^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fab99ebe39fe7d11fbd9b5fb84f07432af9ba36f;p=platform%2Fkernel%2Flinux-starfive.git

NFSv4.2: Remove redundant checks in nfs_setsecurity+nfs4_label_init_security

We already check for nfs_server_capable(inode, NFS_CAP_SECURITY_LABEL)
in nfs4_label_alloc()
We check the minor version in _nfs4_server_capabilities before setting
NFS_CAP_SECURITY_LABEL.

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

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 26e77d8..18ab2da 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -274,12 +274,6 @@ void nfs_setsecurity(struct inode *inode, struct nfs_fattr *fattr,
 	if (label == NULL)
 		return;
 
-	if (nfs_server_capable(inode, NFS_CAP_SECURITY_LABEL) == 0)
-		return;
-
-	if (NFS_SERVER(inode)->nfs_client->cl_minorversion < 2)
-		return;
-
 	if ((fattr->valid & NFS_ATTR_FATTR_V4_SECURITY_LABEL) && inode->i_security) {
 		error = security_inode_notifysecctx(inode, label->label,
 				label->len);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ed2a0e6..5ab33c0 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -105,9 +105,6 @@ nfs4_label_init_security(struct inode *dir, struct dentry *dentry,
 	if (nfs_server_capable(dir, NFS_CAP_SECURITY_LABEL) == 0)
 		return NULL;
 
-	if (NFS_SERVER(dir)->nfs_client->cl_minorversion < 2)
-		return NULL;
-
 	err = security_dentry_init_security(dentry, sattr->ia_mode,
 				&dentry->d_name, (void **)&label->label, &label->len);
 	if (err == 0)