7 files changed, 25 insertions, 25 deletions

diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index f4cf200b3c76..6908080e9b6d 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -42,7 +42,7 @@ cifs_spnego_key_instantiate(struct key *key, struct key_preparsed_payload *prep)
 		goto error;
 
 	/* attach the data */
-	key->payload.data = payload;
+	key->payload.data[0] = payload;
 	ret = 0;
 
 error:
@@ -52,7 +52,7 @@ error:
 static void
 cifs_spnego_key_destroy(struct key *key)
 {
-	kfree(key->payload.data);
+	kfree(key->payload.data[0]);
 }
 
 
@@ -167,7 +167,7 @@ cifs_get_spnego_key(struct cifs_ses *sesInfo)
 
 #ifdef CONFIG_CIFS_DEBUG2
 	if (cifsFYI && !IS_ERR(spnego_key)) {
-		struct cifs_spnego_msg *msg = spnego_key->payload.data;
+		struct cifs_spnego_msg *msg = spnego_key->payload.data[0];
 		cifs_dump_mem("SPNEGO reply blob:", msg->data, min(1024U,
 				msg->secblob_len + msg->sesskey_len));
 	}
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 1ea780bc6376..3f93125916bf 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -58,16 +58,15 @@ cifs_idmap_key_instantiate(struct key *key, struct key_preparsed_payload *prep)
 	 * dereference payload.data!
 	 */
 	if (prep->datalen <= sizeof(key->payload)) {
-		key->payload.value = 0;
-		memcpy(&key->payload.value, prep->data, prep->datalen);
-		key->datalen = prep->datalen;
-		return 0;
+		key->payload.data[0] = NULL;
+		memcpy(&key->payload, prep->data, prep->datalen);
+	} else {
+		payload = kmemdup(prep->data, prep->datalen, GFP_KERNEL);
+		if (!payload)
+			return -ENOMEM;
+		key->payload.data[0] = payload;
 	}
-	payload = kmemdup(prep->data, prep->datalen, GFP_KERNEL);
-	if (!payload)
-		return -ENOMEM;
 
-	key->payload.data = payload;
 	key->datalen = prep->datalen;
 	return 0;
 }
@@ -76,7 +75,7 @@ static inline void
 cifs_idmap_key_destroy(struct key *key)
 {
 	if (key->datalen > sizeof(key->payload))
-		kfree(key->payload.data);
+		kfree(key->payload.data[0]);
 }
 
 static struct key_type cifs_idmap_key_type = {
@@ -233,8 +232,8 @@ id_to_sid(unsigned int cid, uint sidtype, struct cifs_sid *ssid)
 	 * it could be.
 	 */
 	ksid = sidkey->datalen <= sizeof(sidkey->payload) ?
-		(struct cifs_sid *)&sidkey->payload.value :
-		(struct cifs_sid *)sidkey->payload.data;
+		(struct cifs_sid *)&sidkey->payload :
+		(struct cifs_sid *)sidkey->payload.data[0];
 
 	ksid_size = CIFS_SID_BASE_SIZE + (ksid->num_subauth * sizeof(__le32));
 	if (ksid_size > sidkey->datalen) {
@@ -307,14 +306,14 @@ sid_to_id(struct cifs_sb_info *cifs_sb, struct cifs_sid *psid,
 	if (sidtype == SIDOWNER) {
 		kuid_t uid;
 		uid_t id;
-		memcpy(&id, &sidkey->payload.value, sizeof(uid_t));
+		memcpy(&id, &sidkey->payload.data[0], sizeof(uid_t));
 		uid = make_kuid(&init_user_ns, id);
 		if (uid_valid(uid))
 			fuid = uid;
 	} else {
 		kgid_t gid;
 		gid_t id;
-		memcpy(&id, &sidkey->payload.value, sizeof(gid_t));
+		memcpy(&id, &sidkey->payload.data[0], sizeof(gid_t));
 		gid = make_kgid(&init_user_ns, id);
 		if (gid_valid(gid))
 			fgid = gid;
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 4042996ddc7c..ecb0803bdb0e 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2358,13 +2358,14 @@ static int
 cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 {
 	int rc = 0;
-	char *desc, *delim, *payload;
+	const char *delim, *payload;
+	char *desc;
 	ssize_t len;
 	struct key *key;
 	struct TCP_Server_Info *server = ses->server;
 	struct sockaddr_in *sa;
 	struct sockaddr_in6 *sa6;
-	struct user_key_payload *upayload;
+	const struct user_key_payload *upayload;
 
 	desc = kmalloc(CIFSCREDS_DESC_SIZE, GFP_KERNEL);
 	if (!desc)
@@ -2407,14 +2408,14 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 	}
 
 	down_read(&key->sem);
-	upayload = key->payload.data;
+	upayload = user_key_payload(key);
 	if (IS_ERR_OR_NULL(upayload)) {
 		rc = upayload ? PTR_ERR(upayload) : -EINVAL;
 		goto out_key_put;
 	}
 
 	/* find first : in payload */
-	payload = (char *)upayload->data;
+	payload = upayload->data;
 	delim = strnchr(payload, upayload->datalen, ':');
 	cifs_dbg(FYI, "payload=%s\n", payload);
 	if (!delim) {
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 62203c387db4..0068e82217c3 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1553,7 +1553,7 @@ cifs_setlk(struct file *file, struct file_lock *flock, __u32 type,
 
 out:
 	if (flock->fl_flags & FL_POSIX && !rc)
-		rc = posix_lock_file_wait(file, flock);
+		rc = locks_lock_file_wait(file, flock);
 	return rc;
 }
 
@@ -3380,7 +3380,7 @@ readpages_get_pages(struct address_space *mapping, struct list_head *page_list,
 	struct page *page, *tpage;
 	unsigned int expected_index;
 	int rc;
-	gfp_t gfp = GFP_KERNEL & mapping_gfp_mask(mapping);
+	gfp_t gfp = mapping_gfp_constraint(mapping, GFP_KERNEL);
 
 	INIT_LIST_HEAD(tmplist);
 
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index b1eede3678a9..0557c45e9c33 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -84,7 +84,7 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name,
 	cifs_dbg(FYI, "%s: for %s\n", __func__, name->name);
 
 	dentry = d_hash_and_lookup(parent, name);
-	if (unlikely(IS_ERR(dentry)))
+	if (IS_ERR(dentry))
 		return;
 
 	if (dentry) {
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index bce6fdcd5d48..59727e32ed0f 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -988,7 +988,7 @@ sess_auth_kerberos(struct sess_data *sess_data)
 		goto out;
 	}
 
-	msg = spnego_key->payload.data;
+	msg = spnego_key->payload.data[0];
 	/*
 	 * check version field to make sure that cifs.upcall is
 	 * sending us a response in an expected form
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 2520ed5ded48..767555518d40 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -660,7 +660,7 @@ ssetup_ntlmssp_authenticate:
 			goto ssetup_exit;
 		}
 
-		msg = spnego_key->payload.data;
+		msg = spnego_key->payload.data[0];
 		/*
 		 * check version field to make sure that cifs.upcall is
 		 * sending us a response in an expected form